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38968026108 = 22311507758147
BaseRepresentation
bin100100010010101011…
…001110001111111100
310201120202012211110020
4210102223032033330
51114301303313413
625522432012140
72546443520364
oct442253161774
9121522184406
1038968026108
1115587486860
127676391050
1338a032bb1b
141c594d99a4
1510310dbc23
hex912ace3fc

38968026108 has 48 divisors (see below), whose sum is σ = 99212582784. Its totient is φ = 11805963840.

The previous prime is 38968026091. The next prime is 38968026191. The reversal of 38968026108 is 80162086983.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641091 + ... + 699237.

It is an arithmetic number, because the mean of its divisors is an integer number (2066928808).

Almost surely, 238968026108 is an apocalyptic number.

It is an amenable number.

38968026108 is an abundant number, since it is smaller than the sum of its proper divisors (60244556676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38968026108 is a wasteful number, since it uses less digits than its factorization.

38968026108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63242 (or 63240 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 38968026108 in words is "thirty-eight billion, nine hundred sixty-eight million, twenty-six thousand, one hundred eight".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 5077 10154 15231 20308 30462 55847 58147 60924 111694 116294 167541 174441 223388 232588 335082 348882 639617 670164 697764 1279234 1918851 2558468 3837702 7675404 295212319 590424638 885636957 1180849276 1771273914 3247335509 3542547828 6494671018 9742006527 12989342036 19484013054 38968026108