271was 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 for271, 275 became the smallest number without a nBAB on 12 April 2016.Note:

271was also the smallest ThurmNumber that didn't have a nBAB on 12 April 2016. In addition,271is a sexy prime with 277 and a nBAB for 277 was going to be created after nBABs for 275 and 276.MathBabbler Number Analyst (MBNA) output: ========================================= 271 is a natural, whole, integer 271 is odd 271 proper divisors are: 1, 271 has 1 proper divisors 271 is deficient (sum of divisors is 1; ratio: 0.00369004) 271 is unhappy 271 is a Squarefree Number 271 is prime (not composite) ...Sexy prime with 277 ...Sexy Triplet prime with 277, 283 ...Twin prime with 269 ...Truman Gerald prime with 241 ...OEIS:002145 (4n+3; n=67) ...Left-truncatable 271 is Arithmetic (A003601) 271 is ThurmNumber 271 is the sum of 11 consecutive primes 271 = 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37 + 41 + 43 271 in octal is 0417 271 in hexadecimal is 0x10f 271 in binary is 100001111 (is odious) 271 nearest square numbers: -15...18 (256...289 [17]) sqrt(271) = 16.4621 ln(271) = 5.60212 log(271) = 2.43297 271 reciprocal is .00369003690036900369003690036900 271! is 1.80543e+543 271 is 86.262 Pi years 271 is 13 score and 11 years 271 written as a Roman numeral is CCLXXI 271 is 136^2 - 135^2 and 136 + 135 = 271 271 is a multiple of 1 & it contains a 1 (A011531)

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

**Created:** 12 April 2016

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