This nBAB for the number

`was created because on 17 February 2010`

141`was the smallest number without a nBAB.`

141MathBabbler Number Analyst (MBNA) output: ========================================= 141 is a natural, whole, integer 141 is odd 141 proper divisors are: 1,3,47, 141 is deficient (sum of divisors is 51) 141 is unhappy 141 is not a Harshad number 141 is not prime 141 has the prime factors: 3*47 (sum=50) 141 is semiprime (biprime or 2-almost prime) 141 sum of prime factors is: 50 141 is undulating 141 is palindromic 141 is a lucky number 141 in octal is 0215 141 in hexadecimal is 0x8d 141 in binary is 10001101 (is evil) 141 nearest square numbers: -20...3 (121...144 [12]) sqrt(141) = 11.8743 ln(141) = 4.94876 log(141) = 2.14922 141 reciprocal is .00709219858156028368794326241134 141! is 1.89814e+243 141 is 44.8817 Pi years 141 is 7 score and 1 year 141 written as a Roman numeral is CXLI 141 = 71^2 - 70^2 and 71 + 70 = 141

`is repdigit number 222.`

141_{13}

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

**Created:** 17 February 2010

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