### About the Number 228 (two hundred twenty-eight)

228 was the smallest number that didn't have a nBAB on 11 October 2015.

```MathBabbler Number Analyst (MBNA) output:
=========================================
228 is a natural, whole, integer
228 is even
228 proper divisors are: 1,2,3,4,6,12,19,38,57,76,114,
228 is refactorable (evenly divisable  by # of divisors)
228 has 11 proper divisors
228 is abundant (sum of divisors is 332; ratio: 1.45614)
228 is unhappy
228 is not a Squarefree Number: 4,
228 is Harshad (Niven) number
228 is composite (not prime)
228 has the prime factors: 2*2*3*19 (sum=26)
228 is the sum of 10 consecutive primes
228 = 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37 + 41
228 in octal is 0344
228 in hexadecimal is 0xe4
228 in binary is 11100100 (is evil)
228 nearest square numbers: -3...28 (225...256 )
sqrt(228) = 15.0997
ln(228) = 5.42935
log(228) = 2.35793
228 reciprocal is .00438596491228070175438596491228
228! is 1.47306e+440
228 is 72.5747 Pi years
228 is 11 score and 8 years
228 written as a Roman numeral is CCXXVIII
228 is 58^2 - 56^2 and 2 * (58 + 56)
228 is a multiple of 2 & it contains a 2 (A121022)
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 11 October 2015 