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13130130156 = 22311137651591
BaseRepresentation
bin11000011101001110…
…11110001011101100
31020220001122201110220
430032213132023230
5203342303131111
610010520131340
7643243156563
oct141647361354
936801581426
1013130130156
115628686140
122665306b50
1313133347b0
148c7b60bda
1551caa8e06
hex30e9de2ec

13130130156 has 48 divisors (see below), whose sum is σ = 35993088768. Its totient is φ = 3672763200.

The previous prime is 13130130133. The next prime is 13130130187. The reversal of 13130130156 is 65103103131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3824080 + ... + 3827511.

It is an arithmetic number, because the mean of its divisors is an integer number (749856016).

Almost surely, 213130130156 is an apocalyptic number.

It is an amenable number.

13130130156 is an abundant number, since it is smaller than the sum of its proper divisors (22862958612).

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

13130130156 is a wasteful number, since it uses less digits than its factorization.

13130130156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7651622 (or 7651620 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 24.

Adding to 13130130156 its reverse (65103103131), we get a palindrome (78233233287).

The spelling of 13130130156 in words is "thirteen billion, one hundred thirty million, one hundred thirty thousand, one hundred fifty-six".

Divisors: 1 2 3 4 6 11 12 13 22 26 33 39 44 52 66 78 132 143 156 286 429 572 858 1716 7651591 15303182 22954773 30606364 45909546 84167501 91819092 99470683 168335002 198941366 252502503 298412049 336670004 397882732 505005006 596824098 1010010012 1094177513 1193648196 2188355026 3282532539 4376710052 6565065078 13130130156