The BABs search engine is FreeFind.com. MathBabbler received the following email message from FreeFind.com on 1 January 2012.

Your site has been spidered. Our search engine has finished indexing your site: Site URL : http://shell.deru.com/gdt/babs Pages Read :4205It was the first time more than 4200 pages were read.

MathBabbler Number Analyst (MBNA) output: ========================================= 4205 is a natural, whole, integer 4205 is odd 4205 proper divisors are: 1,5,29,145,841, 4205 is deficient (sum of divisors is 1021) 4205 is unhappy 4205 is not a Squarefree Number: 841, 4205 is not a Harshad number 4205 is not prime 4205 has the prime factors: 5*29*29 (sum=63) 4205 sum of prime factors is: 63 4205 in octal is 010155 4205 in hexadecimal is 0x106d 4205 in binary is 1000001101101 (is evil) 4205 nearest square numbers: -109...20 (4096...4225 [65]) sqrt(4205) = 64.846 ln(4205) = 8.34403 log(4205) = 3.62377 4205 reciprocal is .00023781212841854934601664684898 4205! is inf 4205 is 1338.49 Pi years 4205 is 210 score and 5 years 4205 = 2103^2 - 2102^2 and 2103 + 2102 = 4205

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 02 January 2012

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