519 was the smallest number without a nBAB on 25 June 2018.
MathBabbler Number Analyst (MBNA) output: ========================================= 519 is natural, counting, whole, integer 519 is odd (not even) 519 is extremely odd 519 proper divisors are: 1,3,173, 519 has 3 proper divisors 519 is deficient (sum of divisors is 177; ratio: 0.34104) 519 is unhappy 519 is a Squarefree Number 519 is composite (not prime) 519 has the prime factors: 3*173 (sum=176) 519 is semiprime (biprime or 2-almost prime) 519 is a 173-smooth number 519 is Recaman number 1223 519 is a lucky number 519 is the sum of 3 consecutive primes 519 = 167 + 173 + 179 519 in octal is 01007 519 in hexadecimal is 0x207 519 in binary is 1000000111 (is evil) 519 nearest square numbers: -35...10 (484...529 [23]) sqrt(519) = 22.7816 ln(519) = 6.2519 log(519) = 2.71517 519! is 3.38662e+1185 519 is 165.203 Pi years 519 is 25 score and 19 years 519 written as a Roman numeral is DXIX 519 is 260^2 - 259^2 and 260 + 259 = 519 519 is a multiple of 1 & it contains a 1 (A011531) ___________________________________________ 519 reciprocal is 0.0019267822736030828516377649325626204238921 remainders: 1,10,100,481,139,352,406,427,118,142,382,187,313,16,160,43,430,148,442,268,85,331,196,403,397,337,256,484,169,133,292,325,136,322,106,22,220,124,202,463,478,109,52,1
Creator: Gerald Thurman
[gthurman@gmail.com]
Created: 25 June 2018