This nBAB about the number

`was created immediately after the nBAB for 146, which was created because on 13 April 2010 146 was the smallest number that didn't have a nBAB.`

147MathBabbler Number Analyst (MBNA) output: ========================================= 147 is a natural, whole, integer 147 is odd 147 proper divisors are: 1,3,7,21,49, 147 is deficient (sum of divisors is 81) 147 is unhappy 147 is not a Harshad number 147 is not prime 147 has the prime factors: 3*7*7 (sum=17) 147 sum of prime factors is: 17 147 is ThurmNumber 147 in octal is 0223 147 in hexadecimal is 0x93 147 in binary is 10010011 (is evil) 147 nearest square numbers: -3...22 (144...169 [13]) sqrt(147) = 12.1244 ln(147) = 4.99043 log(147) = 2.16732 147 reciprocal is .00680272108843537414965986394557 147! is 1.72725e+256 147 is 46.7916 Pi years 147 is 7 score and 7 years 147 written as a Roman numeral is CXLVII 147 = 74^2 - 73^2 and 74 + 73 = 147

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

**Created:** 13 April 2010

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