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13080565147 = 131069941251
BaseRepresentation
bin11000010111010100…
…11001010110011011
31020202121101120001211
430023222121112123
5203242111041042
610001545523551
7642101653306
oct141352312633
936677346054
1013080565147
115602702221
1226507a35b7
131305c9c3a0
148c133bb3d
15518568017
hex30ba9959b

13080565147 has 8 divisors (see below), whose sum is σ = 14099954960. Its totient is φ = 12063060000.

The previous prime is 13080565133. The next prime is 13080565151. The reversal of 13080565147 is 74156508031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13080565147 - 27 = 13080565019 is a prime.

It is a super-2 number, since 2×130805651472 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13080565177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456729 + ... + 484522.

It is an arithmetic number, because the mean of its divisors is an integer number (1762494370).

Almost surely, 213080565147 is an apocalyptic number.

13080565147 is a deficient number, since it is larger than the sum of its proper divisors (1019389813).

13080565147 is a wasteful number, since it uses less digits than its factorization.

13080565147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942333.

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 13080565147 in words is "thirteen billion, eighty million, five hundred sixty-five thousand, one hundred forty-seven".

Divisors: 1 13 1069 13897 941251 12236263 1006197319 13080565147