This nBAB about the number

`was nBAB number`

369`.`

369MathBabbler Number Analyst (MBNA) output: ========================================= 369 is a natural, whole, integer 369 is odd 369 proper divisors are: 1,3,9,41,123, 369 is deficient (sum of divisors is 177) 369 is unhappy 369 is not a Harshad number 369 is not prime 369 has the prime factors: 3*3*41 (sum=47) 369 sum of prime factors is: 47 369 and 370 are a Ruth-Aaron pair (distinct prime factors) 369 in octal is 0561 369 in hexadecimal is 0x171 369 in binary is 101110001 (is odious) 369 nearest square numbers: -8...31 (361...400 [20]) sqrt(369) = 19.2094 ln(369) = 5.9108 log(369) = 2.56703 369 reciprocal is .00271002710027100271002710027100 369! is 4.57896e+788 369 is 117.456 Pi years 369 is 18 score and 9 years 369 written as a Roman numeral is CCCLXIX 369 = 185^2 - 184^2 and 185 + 184 = 369

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

**Created:** 29 June 2010

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