Nanofoo (one of MathBabbler's usernames on Twitter) posted his

`th tweet on 13 May 2009.`

300MathBabbler Number Analyst (MBNA) output: ========================================= 300 is a natural, whole, integer 300 is even 300 proper divisors are: 1,2,3,4,5,6,10,12,15,20,25,30,50,60,75,100,150, 300 is abundant (sum of divisors is 568) 300 is unhappy 300 is a Harshad number 300 is not prime 300 has the prime factors: 2*2*3*5*5 (sum=17) 300 sum of prime factors is: 17 300 is triangular 300 in octal is 0454 300 in hexadecimal is 0x12c 300 in binary is 100101100 (is evil) 300 nearest square numbers: -11...24 (289...324 [18]) sqrt(300) = 17.3205 ln(300) = 5.70378 log(300) = 2.47712 300 reciprocal is .00333333333333333333333333333333 300! is 3.06058e+614 300 is 95.493 Pi years 300 is 15 scoreyears 300 written as a Roman numeral is CCC

`[Wikipedia]`

`is the "sum of a pair of twin primes (149+151)."`

300

`[Wikipedia]`

`is the "sum of ten consecutive primes (13+17+19+23+29+31+37+41+43+47)."`

300## Update::2009.10.31

MathBabbler posted his

`th tweet to his Twitter account on 31 October 2009.`

300

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

**Created:** 13 May 2009

This work is licensed under a Creative Commons Attribution 3.0 United States License.