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13004664306 = 237130527381
BaseRepresentation
bin11000001110010001…
…10110110111110010
31020120022120101200120
430013020312313302
5203113143224211
65550235031110
7640160552124
oct140710666762
936508511616
1013004664306
115573880857
12262b29b496
1312c3345a4a
148b5221214
15511a73d06
hex307236df2

13004664306 has 16 divisors (see below), whose sum is σ = 26375658048. Its totient is φ = 4273833200.

The previous prime is 13004664293. The next prime is 13004664311. The reversal of 13004664306 is 60346640031.

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, 15263265 + ... + 15264116.

It is an arithmetic number, because the mean of its divisors is an integer number (1648478628).

Almost surely, 213004664306 is an apocalyptic number.

13004664306 is an abundant number, since it is smaller than the sum of its proper divisors (13370993742).

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

13004664306 is a wasteful number, since it uses less digits than its factorization.

13004664306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30527457.

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 13004664306 in words is "thirteen billion, four million, six hundred sixty-four thousand, three hundred six".

Divisors: 1 2 3 6 71 142 213 426 30527381 61054762 91582143 183164286 2167444051 4334888102 6502332153 13004664306