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78683096112 = 2432087978511
BaseRepresentation
bin100100101000111100…
…0001100010000110000
321112002120010102110220
41021101320030100300
52242120333033422
6100051351453040
75453561165445
oct1112170142060
9245076112426
1078683096112
1130407613765
12132ba987180
13755c35ba4a
143b45cd79cc
1520a7a8ee5c
hex1251e0c430

78683096112 has 40 divisors (see below), whose sum is σ = 203276989440. Its totient is φ = 26226108480.

The previous prime is 78683096101. The next prime is 78683096137. The reversal of 78683096112 is 21169038687.

It is a super-2 number, since 2×786830961122 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 962937 + ... + 1041447.

It is an arithmetic number, because the mean of its divisors is an integer number (5081924736).

Almost surely, 278683096112 is an apocalyptic number.

It is an amenable number.

78683096112 is an abundant number, since it is smaller than the sum of its proper divisors (124593893328).

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

78683096112 is a wasteful number, since it uses less digits than its factorization.

78683096112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99401 (or 99395 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 78683096112 in words is "seventy-eight billion, six hundred eighty-three million, ninety-six thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 48 20879 41758 62637 78511 83516 125274 157022 167032 235533 250548 314044 334064 471066 501096 628088 942132 1002192 1256176 1884264 3768528 1639231169 3278462338 4917693507 6556924676 9835387014 13113849352 19670774028 26227698704 39341548056 78683096112