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13313903795 = 5157132712781
BaseRepresentation
bin11000110011001001…
…00000110010110011
31021100212110101111222
430121210200302303
5204231324410140
610041043055255
7650634213023
oct143144406263
937325411458
1013313903795
115712395a85
1226b697152b
13134242a1aa
1490431ba83
1552dcaa5b5
hex319920cb3

13313903795 has 16 divisors (see below), whose sum is σ = 16091822208. Its totient is φ = 10574478720.

The previous prime is 13313903783. The next prime is 13313903819. The reversal of 13313903795 is 59730931331.

It is not a de Polignac number, because 13313903795 - 28 = 13313903539 is a prime.

It is a Duffinian 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, 1035305 + ... + 1048085.

It is an arithmetic number, because the mean of its divisors is an integer number (1005738888).

Almost surely, 213313903795 is an apocalyptic number.

13313903795 is a deficient number, since it is larger than the sum of its proper divisors (2777918413).

13313903795 is a wasteful number, since it uses less digits than its factorization.

13313903795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14270.

The product of its (nonzero) digits is 229635, while the sum is 44.

The spelling of 13313903795 in words is "thirteen billion, three hundred thirteen million, nine hundred three thousand, seven hundred ninety-five".

Divisors: 1 5 157 785 1327 6635 12781 63905 208339 1041695 2006617 10033085 16960387 84801935 2662780759 13313903795