About the Number 303 (three hundred three)

The number 303 was the smallest number that didn't have a nBAB on 25 April 2016. After this nBAB for 303 was posted, the number 304 was the smallest number without a nBAB.

MathBabbler Number Analyst (MBNA) output:
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303 is a natural, whole, integer
303 is odd
303 proper divisors are: 1,3,101,
303 has 3 proper divisors
303 is deficient (sum of divisors is 105; ratio: 0.346535)
303 is unhappy
303 is a Squarefree Number
303 is composite (not prime)
303 has the prime factors: 3*101 (sum=104)
303 is semiprime (biprime or 2-almost prime)
303 is a 101-smooth number
303 is undulating
303 is palindromic
303 has all palindromic proper divisors (1,3,101)
303 is a lucky number
303 is Arithmetic (A003601)
303 in octal is 0457
303 in hexadecimal is 0x12f
303 in binary is 100101111 (is evil)
303 nearest square numbers: -14...21 (289...324 [18])
sqrt(303) = 17.4069
ln(303) = 5.71373
log(303) = 2.48144
303 reciprocal is .00330033003300330033003300330033
303! is 8.42984e+621
303 is 96.4479 Pi years
303 is 15 score and 3 years
303 written as a Roman numeral is CCCIII
303 is 152^2 - 151^2 and 152 + 151 = 303
303 is a multiple of 3 & it contains a 3 (A121023)

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 25 April 2016

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