About the Number 308 (three hundred eight)

The number 308 was the smallest number that didn't have a nBAB on 27 April 2016. After this nBAB for 308 was posted, the number 310 was the smallest number without a nBAB.

MathBabbler Number Analyst (MBNA) output:
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308 is a natural, whole, integer
308 is even
308 proper divisors are: 1,2,4,7,11,14,22,28,44,77,154,
308 has 11 proper divisors
308 is abundant (sum of divisors is 364; ratio: 1.18182)
308 is unhappy
308 is not a Squarefree Number: 4,
308 is Harshad (Niven) number
308 is composite (not prime)
308 has the prime factors: 2*2*7*11 (sum=22)
308 is a hoax number
308 is a 11-smooth number
308 is Arithmetic (A003601)
308 is the sum of 2 consecutive primes
308 = 151 + 157
308 in octal is 0464
308 in hexadecimal is 0x134
308 in binary is 100110100 (is evil)
308 nearest square numbers: -19...16 (289...324 [18])
sqrt(308) = 17.5499
ln(308) = 5.7301
log(308) = 2.48855
308 reciprocal is .00324675324675324675324675324675
308! is 2.26153e+634
308 is 98.0394 Pi years
308 is 15 score and 8 years
308 written as a Roman numeral is CCCVIII
308 is 78^2 - 76^2 and 2 * (78 + 76)

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 27 April 2016

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