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13876375164 = 2231156364597
BaseRepresentation
bin11001110110001100…
…01010111001111100
31022211001211220011220
430323012022321330
5211404323001124
610212534513340
71000604146161
oct147306127174
938731756156
1013876375164
115980941053
122833205850
131401b160a2
14958cd6068
15563363879
hex33b18ae7c

13876375164 has 12 divisors (see below), whose sum is σ = 32378208744. Its totient is φ = 4625458384.

The previous prime is 13876375151. The next prime is 13876375207. The reversal of 13876375164 is 46157367831.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 578182287 + ... + 578182310.

It is an arithmetic number, because the mean of its divisors is an integer number (2698184062).

Almost surely, 213876375164 is an apocalyptic number.

It is an amenable number.

13876375164 is an abundant number, since it is smaller than the sum of its proper divisors (18501833580).

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

13876375164 is a wasteful number, since it uses less digits than its factorization.

13876375164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156364604 (or 1156364602 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 51.

The spelling of 13876375164 in words is "thirteen billion, eight hundred seventy-six million, three hundred seventy-five thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 12 1156364597 2312729194 3469093791 4625458388 6938187582 13876375164