281 was the smallest number that didn't have a nBAB on 14 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 for 281, 285 became the smallest number without a nBAB on 14 April 2016.
MathBabbler Number Analyst (MBNA) output: ========================================= 282 is a natural, whole, integer 282 is even 282 proper divisors are: 1,2,3,6,47,94,141, 282 has 7 proper divisors 282 is abundant (sum of divisors is 294; ratio: 1.04255) 282 is unhappy 282 is a Squarefree Number 282 is composite (not prime) 282 has the prime factors: 2*3*47 (sum=52) 282 is sphenic (had 3 unique prime factors) 282 is a 47-smooth number 282 is undulating 282 is palindromic 282 is Arithmetic (A003601) 282 in octal is 0432 282 in hexadecimal is 0x11a 282 in binary is 100011010 (is evil) 282 nearest square numbers: -26...7 (256...289 [17]) sqrt(282) = 16.7929 ln(282) = 5.64191 log(282) = 2.45025 282 reciprocal is .00354609929078014184397163120567 282! is 1.32907e+570 282 is 89.7634 Pi years 282 is 14 score and 2 years 282 written as a Roman numeral is CCLXXXII 282 is a multiple of 2 & it contains a 2 (A121022)
Creator: Gerald Thurman
[gthurman@gmail.com]
Created: 14 April 2016