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13134379415 = 52990581927
BaseRepresentation
bin11000011101101111…
…01011100110010111
31020220100122121100212
430032313223212113
5203344400120130
610011151200035
7643324245233
oct141667534627
936810577325
1013134379415
115630018723
12266681601b
131314191951
148c85495c3
1551d147e95
hex30edeb997

13134379415 has 8 divisors (see below), whose sum is σ = 16304747040. Its totient is φ = 10145175712.

The previous prime is 13134379411. The next prime is 13134379417. The reversal of 13134379415 is 51497343131.

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 13134379415 - 22 = 13134379411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13134379411) 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, 45290819 + ... + 45291108.

It is an arithmetic number, because the mean of its divisors is an integer number (2038093380).

Almost surely, 213134379415 is an apocalyptic number.

13134379415 is a deficient number, since it is larger than the sum of its proper divisors (3170367625).

13134379415 is an equidigital number, since it uses as much as digits as its factorization.

13134379415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90581961.

The product of its digits is 136080, while the sum is 41.

The spelling of 13134379415 in words is "thirteen billion, one hundred thirty-four million, three hundred seventy-nine thousand, four hundred fifteen".

Divisors: 1 5 29 145 90581927 452909635 2626875883 13134379415