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13053105204 = 2232937508923
BaseRepresentation
bin11000010100000011…
…01001010000110100
31020200200201110002220
430022001221100310
5203213043331304
65555125202340
7641316364206
oct141201512064
936620643086
1013053105204
115599157157
1226435603b0
1313003a65b9
148bb830776
15515e41ad9
hex30a069434

13053105204 has 24 divisors (see below), whose sum is σ = 31507496160. Its totient is φ = 4200999264.

The previous prime is 13053105181. The next prime is 13053105211. The reversal of 13053105204 is 40250135031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18754114 + ... + 18754809.

It is an arithmetic number, because the mean of its divisors is an integer number (1312812340).

Almost surely, 213053105204 is an apocalyptic number.

It is an amenable number.

13053105204 is an abundant number, since it is smaller than the sum of its proper divisors (18454390956).

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

13053105204 is a wasteful number, since it uses less digits than its factorization.

13053105204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37508959 (or 37508957 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 13053105204 in words is "thirteen billion, fifty-three million, one hundred five thousand, two hundred four".

Divisors: 1 2 3 4 6 12 29 58 87 116 174 348 37508923 75017846 112526769 150035692 225053538 450107076 1087758767 2175517534 3263276301 4351035068 6526552602 13053105204