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12914000165 = 511857273979
BaseRepresentation
bin11000000011011110…
…00000000100100101
31020022222222011212102
430001233000010211
5202421441001130
65533235501445
7635010122153
oct140157000445
936288864772
1012914000165
115527686510
122604a57885
1312aa620721
148a71803d3
15508b15645
hex301bc0125

12914000165 has 16 divisors (see below), whose sum is σ = 16925388480. Its totient is φ = 9381006720.

The previous prime is 12914000153. The next prime is 12914000191. The reversal of 12914000165 is 56100041921.

It is not a de Polignac number, because 12914000165 - 24 = 12914000149 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89855 + ... + 184124.

It is an arithmetic number, because the mean of its divisors is an integer number (1057836780).

Almost surely, 212914000165 is an apocalyptic number.

It is an amenable number.

12914000165 is a deficient number, since it is larger than the sum of its proper divisors (4011388315).

12914000165 is a wasteful number, since it uses less digits than its factorization.

12914000165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274852.

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 12914000165 in words is "twelve billion, nine hundred fourteen million, one hundred sixty-five", and thus it is an aban number.

Divisors: 1 5 11 55 857 4285 9427 47135 273979 1369895 3013769 15068845 234800003 1174000015 2582800033 12914000165