495 was the smallest number without a nBAB on 10 June 2018.
MathBabbler Number Analyst (MBNA) output: ========================================= 495 is natural, counting, whole, integer 495 is odd (not even) 495 is not extremely odd 495 proper divisors are: 1,3,5,9,11,15,33,45,55,99,165, 495 has 11 proper divisors 495 is deficient (sum of divisors is 441; ratio: 0.890909) 495 is unhappy 495 is not a Squarefree Number: 9, 495 is composite (not prime) 495 has the prime factors: 3*3*5*11 (sum=22) 495 is a 11-smooth number 495 is a lucky number 495 is the sum of 3 distinct cubes (3^3 + 5^3 + 7^3) 495 in octal is 0757 495 in hexadecimal is 0x1ef 495 in binary is 111101111 (is evil)(is palindromic) 495 nearest square numbers: -11...34 (484...529 [23]) sqrt(495) = 22.2486 ln(495) = 6.20456 log(495) = 2.69461 495! is 3.98355e+1120 495 is 157.563 Pi years 495 is 24 score and 15 years 495 written as a Roman numeral is CDXCV 495 is 248^2 - 247^2 and 248 + 247 = 495 495 is a multiple of 5 & it contains a 5 (A121025) 495 is a multiple of 9 & it contains a 9 (A121029) __ 495 reciprocal is 0.002 remainders: 1,10,100,10
Creator: Gerald Thurman
[gthurman@gmail.com]
Created: 10 June 2018