411 was the smallest number that didn't have a nBAB on 19 April 2017.
MathBabbler Number Analyst (MBNA) output: ========================================= 411 is natural, counting, whole, integer 411 is odd (not even) 411 is not extremely odd 411 proper divisors are: 1,3,137, 411 has 3 proper divisors 411 is deficient (sum of divisors is 141; ratio: 0.343066) 411 is unhappy 411 is a Squarefree Number 411 is composite (not prime) 411 has the prime factors: 3*137 (sum=140) 411 is semiprime (biprime or 2-almost prime) 411 is a 137-smooth number 411 in octal is 0633 411 in hexadecimal is 0x19b 411 in binary is 110011011 (is evil) 411 nearest square numbers: -11...30 (400...441 [21]) sqrt(411) = 20.2731 ln(411) = 6.01859 log(411) = 2.61384 411 is an apocalyptic power (2^411 contains 666) 411! is 3.16268e+897 411 is 130.825 Pi years 411 is 20 score and 11 years 411 written as a Roman numeral is CDXI 411 is 206^2 - 205^2 and 206 + 205 = 411 411 is a multiple of 1 & it contains a 1 (A011531) ________ 411 reciprocal is 0.00243309 remainders: 1,10,100,178,136,127,37,370,1
Creator: Gerald Thurman
[gthurman@gmail.com]
Created: 19 April 2017