About the Number 396 (three hundred ninety-six)

396 was the smallest number that didn't have a nBAB on 1 February 2017.

MathBabbler Number Analyst (MBNA) output:
=========================================
396 is natural, counting, whole, integer
396 is even (not odd)
396 proper divisors are: 1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,
396 is refactorable (evenly divisable  by # of divisors)
396 has 17 proper divisors
396 is abundant (sum of divisors is 696; ratio: 1.75758)
396 is unhappy
396 is not a Squarefree Number: 4,9,36,
396 is Harshad (Niven) number
396 is composite (not prime)
396 has the prime factors: 2*2*3*3*11 (sum=21)
396 is a 11-smooth number
396 is *not* arithmetic (A003601)
396 is the sum of 2 consecutive primes
396 = 197 + 199
396 is a nude number
396 in octal is 0614
396 in hexadecimal is 0x18c
396 in binary is 110001100 (is evil)
396 nearest square numbers: -35...4 (361...400 [20])
sqrt(396) = 19.8997
ln(396) = 5.98141
log(396) = 2.5977
396! is 2.53926e+858
396 is 126.051 Pi years
396 is 19 score and 16 years
396 written as a Roman numeral is CCCXCVI
396 is 100^2 - 98^2 and 2 * (100 + 98)
396 is a multiple of 3 & it contains a 3 (A121023)
396 is a multiple of 6 & it contains a 6 (A121026)
396 is a multiple of 9 & it contains a 9 (A121029)
                      __
396 reciprocal is 0.0025
remainders: 
1,10,100,208,100

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 01 February 2017

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