About the Number 386 (three hundred eighty-six)

386 was the smallest number that didn't have a nBAB on 3 January 2017. The next smallest number without a nBAB is 387. Note: 387 to 398, inclusive, did not have nBABs when this nBAB was created.

MathBabbler Number Analyst (MBNA) output:
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386 is natural, counting, whole, integer
386 is even (not odd)
386 proper divisors are: 1,2,193,
386 has 3 proper divisors
386 is deficient (sum of divisors is 196; ratio: 0.507772)
386 is happy
386 is a Squarefree Number
386 is composite (not prime)
386 has the prime factors: 2*193 (sum=195)
386 is semiprime (biprime or 2-almost prime)
386 is a 193-smooth number
386 in octal is 0602
386 in hexadecimal is 0x182
386 in binary is 110000010 (is odious)
386 nearest square numbers: -25...14 (361...400 [20])
sqrt(386) = 19.6469
ln(386) = 5.95584
log(386) = 2.58659
386! is 3.00267e+832
386 is 122.868 Pi years
386 is 19 score and 6 years
386 written as a Roman numeral is CCCLXXXVI
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386 reciprocal is 0.0025906735751295336787564766839378238341968911917098445595854922279792746113989637305699481865284974093264248704663212435233160621761658031088082901554404145077720207253886010362694300518134715
remainders: 
1,10,100,228,350,26,260,284,138,222,290,198,50,114,368,206,130,142,262,304,338,292,218,250,184,296,258,264,324,152,362,146,302,318,92,148,322,132,162,76,374,266,344,352,46,74,354,66,274,38,380,326,172,176,216,230,370,226,330,212,190,356,86,88,108,308,378,306,358,106,288,178,236,44,54,154,382,346,372,246,144,282,118,22,220,270,384,366,186,316,72,334,252,204,110,328,192,376,286,158,36,360,126,102,248,164,96,188,336,272,18,180,256,244,124,82,48,94,168,136,202,90,128,122,62,234,24,240,84,68,294,238,64,254,224,310,12,120,42,34,340,312,32,320,112,348,6,60,214,210,170,156,16,160,56,174,196,30,300,298,278,78,8,80,28,280,98,208,150,342,332,232,4,40,14,140,242,104,268,364,166,116,2,20,200,70,314,52,134,182,276,58,194,10

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.