 Count to 10.000  


Author  Message 

Joe Free
Number of posts : 22 Age : 37 Location : USA Registration date : 20080605
 Subject: Re: Count to 10.000 Fri Nov 21, 2008 4:31 pm  
 26 _________________ 

 
EMM1E
Number of posts : 63 Age : 37 Location : uk Registration date : 20080309
 Subject: Re: Count to 10.000 Sat Nov 22, 2008 6:44 pm  
 27 cheers mesrin's 

 
Agrona
Number of posts : 38 Age : 36 Location : Germany Registration date : 20080418
 Subject: Re: Count to 10.000 Sun Nov 23, 2008 4:39 am  
 

 
EMM1E
Number of posts : 63 Age : 37 Location : uk Registration date : 20080309
 Subject: Re: Count to 10.000 Sun Nov 23, 2008 5:04 am  
 

 
Mesrin's Dame
Number of posts : 14 Age : 34 Location : LjubljanaSlovenia Registration date : 20081019
 Subject: Re: Count to 10.000 Sun Nov 23, 2008 7:22 pm  
 29 bottles of beer on the wall....here comes 30 

 
Icarob
Number of posts : 50 Age : 34 Location : Bristol RI USA Registration date : 20081002
 Subject: Re: Count to 10.000 Sun Nov 23, 2008 9:58 pm  
 Darn you Mesrin's I wanted 30 oh well I guess it has to be 31 

 
Mesrin's Dame
Number of posts : 14 Age : 34 Location : LjubljanaSlovenia Registration date : 20081019
 Subject: Re: Count to 10.000 Mon Nov 24, 2008 4:05 am  
 feel free to go back and take it 32 

 
Kara Riftwood
Number of posts : 25 Age : 35 Location : Mt. Pleasant, MI, USA Registration date : 20081017
 
 
John Elliots
Number of posts : 4 Age : 29 Location : South Africa Registration date : 20081118
 Subject: Re: Count to 10.000 Wed Nov 26, 2008 9:25 am  
 

 
Arekaine
Number of posts : 96 Age : 41 Location : Tulsa Oklahoma Registration date : 20080721
 Subject: Re: Count to 10.000 Wed Nov 26, 2008 7:53 pm  
 _________________ 

 
Mesrin's Dame
Number of posts : 14 Age : 34 Location : LjubljanaSlovenia Registration date : 20081019
 Subject: Re: Count to 10.000 Thu Nov 27, 2008 7:38 am  
 

 
Icarob
Number of posts : 50 Age : 34 Location : Bristol RI USA Registration date : 20081002
 Subject: Re: Count to 10.000 Thu Nov 27, 2008 11:36 pm  
 I'd jump on the picture bandwagon but for now it'll just have to be a plain ol' 37 

 
Kara Riftwood
Number of posts : 25 Age : 35 Location : Mt. Pleasant, MI, USA Registration date : 20081017
 Subject: Re: Count to 10.000 Thu Dec 04, 2008 12:56 am  
 i see i started a trend cool 

 
Agrona
Number of posts : 38 Age : 36 Location : Germany Registration date : 20080418
 Subject: Re: Count to 10.000 Fri Dec 05, 2008 4:04 am  
 39
meh... following trends ain't my thing =] 

 
MadWoof
Number of posts : 18 Age : 109 Location : UK Registration date : 20081126
 Subject: Re: Count to 10.000 Fri Dec 05, 2008 4:12 am  
 40 is an octagonal number, and as the sum of the first four pentagonal numbers, it is a pentagonal pyramidal number. Adding up some subsets of its divisors (e.g., 1, 4, 5, 10 and 20) gives 40, hence 40 is a semiperfect number.
Given 40, the Mertens function returns 0. 40 is the smallest number n with exactly 9 solutions to the equation φ(x) = n.
Forty is the number of nqueens problem solutions for n = 7.
Since the greatest prime factor of 402 1 = 1601 is prime and obviously more than 40 twice, 40 is a Størmer number.
40 is a repdigit in base 3 (1111) and a Harshad number in base 10. 

 
EMM1E
Number of posts : 63 Age : 37 Location : uk Registration date : 20080309
 Subject: Re: Count to 10.000 Mon Dec 08, 2008 4:48 am  
  MadWoof wrote:
 40 is an octagonal number, and as the sum of the first four pentagonal numbers, it is a pentagonal pyramidal number. Adding up some subsets of its divisors (e.g., 1, 4, 5, 10 and 20) gives 40, hence 40 is a semiperfect number.
Given 40, the Mertens function returns 0. 40 is the smallest number n with exactly 9 solutions to the equation φ(x) = n.
Forty is the number of nqueens problem solutions for n = 7.
Since the greatest prime factor of 402 1 = 1601 is prime and obviously more than 40 twice, 40 is a Størmer number.
40 is a repdigit in base 3 (1111) and a Harshad number in base 10.
yeah ok and the number after being 41 

 
MadWoof
Number of posts : 18 Age : 109 Location : UK Registration date : 20081126
 Subject: Re: Count to 10.000 Mon Dec 08, 2008 5:05 am  
 The Hitchhiker's Guide to the Galaxy, in which the number 42 is The Answer to the Ultimate Question of Life, the Universe, and Everything. 

 
Bardwyn
Number of posts : 19 Age : 43 Location : Sinq Laison Registration date : 20081106
 Subject: Re: Count to 10.000 Mon Dec 08, 2008 6:31 am  
 Year 43 was a common year starting on Tuesday of the Julian calendar. The long Roman conquest of Britain begins. Aulus Plautius lands with four legions and an equal number of auxiliaries and defeats the Britons, led by Caratacus and Togodumnus, in battles on the rivers Medway and Thames. 

 
Kara Riftwood
Number of posts : 25 Age : 35 Location : Mt. Pleasant, MI, USA Registration date : 20081017
 Subject: Re: Count to 10.000 Tue Dec 09, 2008 3:14 pm  
 44 you smart people are a bunch of showoff's (just kidding i'm impressed) 

 
choko_dango[GSLIN]
Number of posts : 17 Age : 31 Location : Malaysia Registration date : 20080301
 Subject: Re: Count to 10.000 Tue Dec 09, 2008 7:44 pm  
 bored... since long time not active in game.. due to shortage of $$ =_=" so ... 45! 

 
Icarob
Number of posts : 50 Age : 34 Location : Bristol RI USA Registration date : 20081002
 Subject: Re: Count to 10.000 Tue Dec 09, 2008 10:28 pm  
 You don't need to be too impressed Kara, just check wikipedia Oh and 46 Fortysix is a WedderburnEtherington number, an enneagonal number and a centered triangular number. It is the sum of the totient function for the first twelve integers. 46 is the largest even integer that can't be expressed as a sum of two abundant numbers. 46 is the 13th semiprime. 46 is the third semiprime with a semiprime aliquot sum. The aliquot sequence of 46 is (46,26,16,15,9,4,3,1,0). Since it is possible to find sequences of 46 consecutive integers such that each inner member shares a factor with either the first or the last member, 46 is an Erdős–Woods number. (see and I don't even know what most of that means ) 

 
MadWoof
Number of posts : 18 Age : 109 Location : UK Registration date : 20081126
 Subject: Re: Count to 10.000 Wed Dec 10, 2008 4:09 am  
 Throws 47 out the window as he goes to hide in shame "Damn foiled again" 

 
Straikur
Number of posts : 3 Age : 36 Location : USA Registration date : 20081020
 Subject: Re: Count to 10.000 Wed Dec 10, 2008 11:32 pm  
 Throws 48 out the window so that 47 doesn't feel lonely. 

 
MadWoof
Number of posts : 18 Age : 109 Location : UK Registration date : 20081126
 Subject: Re: Count to 10.000 Thu Dec 11, 2008 5:36 am  
 7 x 7 = 49, now thats nice and simple 

 
Arekaine
Number of posts : 96 Age : 41 Location : Tulsa Oklahoma Registration date : 20080721
 Subject: Re: Count to 10.000 Sat Dec 13, 2008 5:55 pm  
 Yeah. Two can rock the math game bub
Fifty is the smallest number that can be written as the sum of two squares in two distinct ways: 50 = 1^{2} + 7^{2} = 5^{2} + 5^{2}. It is also the sum of three squares, 50 = 3^{2} + 4^{2} + 5^{2}. It is a Harshad number. There is no solution to the equation φ(x) = 50, making 50 a nontotient. Nor is there a solution to the equation x  φ(x) = 50, making 50 a noncototient. _________________ 

 
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 Subject: Re: Count to 10.000  
 

 
 Count to 10.000  
