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13130039496 = 233778154997
BaseRepresentation
bin11000011101001110…
…01000000011001000
31020220001111010010010
430032213020003020
5203342242230441
610010514151520
7643242331350
oct141647100310
936801433103
1013130039496
115628624012
1226652825a0
131313302452
148c7b39b60
1551ca8c116
hex30e9c80c8

13130039496 has 32 divisors (see below), whose sum is σ = 37514399040. Its totient is φ = 3751439808.

The previous prime is 13130039467. The next prime is 13130039543. The reversal of 13130039496 is 69493003131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39077331 + ... + 39077666.

It is an arithmetic number, because the mean of its divisors is an integer number (1172324970).

Almost surely, 213130039496 is an apocalyptic number.

It is an amenable number.

13130039496 is an abundant number, since it is smaller than the sum of its proper divisors (24384359544).

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

13130039496 is a wasteful number, since it uses less digits than its factorization.

13130039496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78155013 (or 78155009 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 39.

The spelling of 13130039496 in words is "thirteen billion, one hundred thirty million, thirty-nine thousand, four hundred ninety-six".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 78154997 156309994 234464991 312619988 468929982 547084979 625239976 937859964 1094169958 1641254937 1875719928 2188339916 3282509874 4376679832 6565019748 13130039496