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38796799068 = 2234119743207
BaseRepresentation
bin100100001000011110…
…000010110001011100
310201010211000121010000
4210020132002301130
51113423440032233
625453434014300
72542264231236
oct441036026134
9121124017100
1038796799068
11154a9866405
127628b77390
133873a0a151
141c40887256
151021067d13
hex908782c5c

38796799068 has 30 divisors (see below), whose sum is σ = 101422497176. Its totient is φ = 12932266248.

The previous prime is 38796799009. The next prime is 38796799079. The reversal of 38796799068 is 86099769783.

38796799068 is a `hidden beast` number, since 387 + 96 + 79 + 90 + 6 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 38796798987 and 38796799005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 59871280 + ... + 59871927.

Almost surely, 238796799068 is an apocalyptic number.

It is an amenable number.

38796799068 is an abundant number, since it is smaller than the sum of its proper divisors (62625698108).

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

38796799068 is a wasteful number, since it uses less digits than its factorization.

38796799068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119743223 (or 119743212 counting only the distinct ones).

The product of its (nonzero) digits is 246903552, while the sum is 72.

The spelling of 38796799068 in words is "thirty-eight billion, seven hundred ninety-six million, seven hundred ninety-nine thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 119743207 239486414 359229621 478972828 718459242 1077688863 1436918484 2155377726 3233066589 4310755452 6466133178 9699199767 12932266356 19398399534 38796799068