275was the smallest number that didn't have a nBAB on 12 April 2016. MathBabbler is trying to ensure that the numbers 0-300 have nBABs by the end of the Spring 2016 Semester. With the posting of this nBAB for275, 276 became the smallest number without a nBAB on 12 April 2016.MathBabbler Number Analyst (MBNA) output: ========================================= 275 is a natural, whole, integer 275 is odd 275 proper divisors are: 1,5,11,25,55, 275 has 5 proper divisors 275 is deficient (sum of divisors is 97; ratio: 0.352727) 275 is unhappy 275 is not a Squarefree Number: 25, 275 is composite (not prime) 275 has the prime factors: 5*5*11 (sum=21) 275 is a 11-smooth number 275 is Arithmetic (A003601) 275 in octal is 0423 275 in hexadecimal is 0x113 275 in binary is 100010011 (is evil) 275 nearest square numbers: -19...14 (256...289 [17]) sqrt(275) = 16.5831 ln(275) = 5.61677 log(275) = 2.43933 275 reciprocal is .00363636363636363636363636363636 275! is 1.01017e+553 275 is 87.5352 Pi years 275 is 13 score and 15 years 275 written as a Roman numeral is CCLXXV 275 is 138^2 - 137^2 and 138 + 137 = 275 275 is a multiple of 5 & it contains a 5 (A121025)log6(

`) = 3.13681, which when rounded to the nearest hundredth (3.14) equals Pi (3.141592...) rounded to the nearest hundredth (3.14).`

276

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 12 April 2016

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