380was the smallest number that didn't have a nBAB on 2 January 2017. The next smallest number without a nBAB is 381. Note: 381 to 398, inclusive, did not have nBABs when this nBAB was created.MathBabbler Number Analyst (MBNA) output: ========================================= 380 is natural, counting, whole, integer 380 is even (not odd) 380 proper divisors are: 1,2,4,5,10,19,20,38,76,95,190, 380 has 11 proper divisors 380 is abundant (sum of divisors is 460; ratio: 1.21053) 380 is unhappy 380 is not a Squarefree Number: 4, 380 is composite (not prime) 380 has the prime factors: 2*2*5*19 (sum=28) 380 is a 19-smooth number 380 is pronic (oblong) (19*20) 380 is Arithmetic (A003601) 380 in octal is 0574 380 in hexadecimal is 0x17c 380 in binary is 101111100 (is evil) 380 nearest square numbers: -19...20 (361...400 [20]) sqrt(380) = 19.4936 ln(380) = 5.94017 log(380) = 2.57978 380! is 9.43932e+816 380 is 120.958 Pi years 380 is 19 scoreyears 380 written as a Roman numeral is CCCLXXX 380 is 96^2 - 94^2 and 2 * (96 + 94) 380 is a multiple of 38 & it contains a 38 __________________ 380 reciprocal is 0.00263157894736842105 remainders: 1,10,100,240,120,60,220,300,340,360,180,280,140,260,320,160,80,40,20,200,100

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

**Created:** 02 January 2017

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