This nBAB for the number

9901was created to complete the Truman-Gerald Prime Pair (9901, 1901).MathBabbler Number Analyst (MBNA) output: ========================================= 9901 is a natural, whole, integer 9901 is odd 9901 proper divisors are: 1, 9901 has 1 proper divisors 9901 is deficient (sum of divisors is 1; ratio: 0.000101) 9901 is unhappy 9901 is a Squarefree Number 9901 is prime (not composite) ...Sexy prime with 9907 ...Truman Gerald prime with 9931 ...Truman Gerald prime with 9871 ...Pythagorean 9901 is Arithmetic (A003601) 9901 in octal is 023255 9901 in hexadecimal is 0x26ad 9901 in binary is 10011010101101 (is evil) 9901 nearest square numbers: -100...99 (9801...10000 [100]) sqrt(9901) = 99.5038 ln(9901) = 9.20039 log(9901) = 3.99568 9901 reciprocal is .00010099989900010099989900010099 9901 is an apocalyptic power 9901! is inf 9901 is 3151.59 Pi years 9901 is 495 score and 1 year 9901 is 4951^2 - 4950^2 and 4951 + 4950 = 9901 9901 is a multiple of 1 & it contains a 1 (A011531)

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

**Created:** 06 September 2015

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