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13160087353 = 723712394817
BaseRepresentation
bin11000100000110011…
…01111111100111001
31020222011000201000201
430100121233330321
5203422440243403
610013510202201
7644055616420
oct142031577471
936864021021
1013160087353
115643587456
122673353361
1313195c314a
148cbb1c2b7
1552052521d
hex31066ff39

13160087353 has 32 divisors (see below), whose sum is σ = 15984967680. Its totient is φ = 10590961920.

The previous prime is 13160087321. The next prime is 13160087383. The reversal of 13160087353 is 35378006131.

It is a happy number.

It is not a de Polignac number, because 13160087353 - 25 = 13160087321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13160087383) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2729601 + ... + 2734417.

It is an arithmetic number, because the mean of its divisors is an integer number (499530240).

Almost surely, 213160087353 is an apocalyptic number.

It is an amenable number.

13160087353 is a deficient number, since it is larger than the sum of its proper divisors (2824880327).

13160087353 is a wasteful number, since it uses less digits than its factorization.

13160087353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5157.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 13160087353 in words is "thirteen billion, one hundred sixty million, eighty-seven thousand, three hundred fifty-three".

Divisors: 1 7 23 71 161 239 497 1633 1673 4817 5497 11431 16969 33719 38479 110791 118783 342007 390287 775537 1151263 2394049 2732009 7866161 8058841 26479049 55063127 81739673 185353343 572177711 1880012479 13160087353