395 was the smallest number without a nBAB on 26 January 2017.
MathBabbler Number Analyst (MBNA) output: ========================================= 395 is natural, counting, whole, integer 395 is odd (not even) 395 is extremely odd 395 is super extremely odd 395 proper divisors are: 1,5,79, 395 has 3 proper divisors 395 is deficient (sum of divisors is 85; ratio: 0.21519) 395 is unhappy 395 is a Squarefree Number 395 is composite (not prime) 395 has the prime factors: 5*79 (sum=84) 395 is semiprime (biprime or 2-almost prime) 395 is a 79-smooth number 395 is the sum of 5 consecutive primes 395 = 71 + 73 + 79 + 83 + 89 395 in octal is 0613 395 in hexadecimal is 0x18b 395 in binary is 110001011 (is odious) 395 nearest square numbers: -34...5 (361...400 [20]) sqrt(395) = 19.8746 ln(395) = 5.97889 log(395) = 2.5966 395! is 6.41228e+855 395 is 125.732 Pi years 395 is 19 score and 15 years 395 written as a Roman numeral is CCCXCV 395 is 198^2 - 197^2 and 198 + 197 = 395 395 is a multiple of 5 & it contains a 5 (A121025) _____________ 395 reciprocal is 0.00253164556962 remainders: 1,10,100,210,125,65,255,180,220,225,275,380,245,80,10
Creator: Gerald Thurman
[gthurman@gmail.com]
Created: 26 January 2017