On 29 December 2011 MathBabbler discovered that there wasn't a nBAB for the number

365(i.e. the number of days in non-leap years).MathBabbler Number Analyst (MBNA) output: ========================================= 365 is a natural, whole, integer 365 is odd 365 proper divisors are: 1,5,73, 365 is deficient (sum of divisors is 79) 365 is happy 365 is a Squarefree Number 365 is not a Harshad number 365 is not prime 365 has the prime factors: 5*73 (sum=78) 365 is semiprime (biprime or 2-almost prime) 365 sum of prime factors is: 78 365 in octal is 0555 365 in hexadecimal is 0x16d 365 in binary is 101101101 (is evil) 365 nearest square numbers: -4...35 (361...400 [20]) sqrt(365) = 19.105 ln(365) = 5.8999 log(365) = 2.56229 365 reciprocal is .00273972602739726027397260273972 365! is 2.51041e+778 365 is 116.183 Pi years 365 is 18 score and 5 years 365 written as a Roman numeral is CCCLXV 365 = 183^2 - 182^2 and 183 + 182 = 365

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

**Created:** 29 December 2011

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