About the Number 388 (three hundred eighty-eight)

388 was the smallest number that didn't have a nBAB on 3 January 2017. The next smallest number without a nBAB is 389. Note: 389 to 398, inclusive, did not have nBABs when this nBAB was created.

MathBabbler Number Analyst (MBNA) output:
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388 is natural, counting, whole, integer
388 is even (not odd)
388 proper divisors are: 1,2,4,97,194,
388 has 5 proper divisors
388 is deficient (sum of divisors is 298; ratio: 0.768041)
388 is unhappy
388 is not a Squarefree Number: 4,
388 is composite (not prime)
388 has the prime factors: 2*2*97 (sum=101)
388 is a 97-smooth number
388 in octal is 0604
388 in hexadecimal is 0x184
388 in binary is 110000100 (is odious)
388 nearest square numbers: -27...12 (361...400 [20])
sqrt(388) = 19.6977
ln(388) = 5.96101
log(388) = 2.58883
388! is 4.50868e+837
388 is 123.504 Pi years
388 is 19 score and 8 years
388 written as a Roman numeral is CCCLXXXVIII
388 is 98^2 - 96^2 and 2 * (98 + 96)
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388 reciprocal is 0.00257731958762886597938144329896907216494845360824742268041237113402061855670103092783505154639175
remainders: 
1,10,100,224,300,284,124,76,372,228,340,296,244,112,344,336,256,232,380,308,364,148,316,56,172,168,128,116,384,348,376,268,352,28,280,84,64,252,192,368,188,328,176,208,140,236,32,320,96,184,288,164,88,104,264,312,16,160,48,92,144,276,44,52,132,156,8,80,24,240,72,332,216,220,260,272,4,40,12,120,36,360,108,304,324,136,196,20,200,60,212,180,248,152,356,68,292,204,100

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 03 January 2017

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