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13039082799 = 379163337529
BaseRepresentation
bin11000010010011000…
…01001110100101111
31020122201100000222120
430021030021310233
5203201001122144
65553504444023
7641056242441
oct141114116457
936581300876
1013039082799
115591249996
12263a919613
1312ca506c12
148b9a20491
15514ac1e19
hex309309d2f

13039082799 has 16 divisors (see below), whose sum is σ = 17713574400. Its totient is φ = 8530007616.

The previous prime is 13039082783. The next prime is 13039082821. The reversal of 13039082799 is 99728093031.

It is a happy number.

It is not a de Polignac number, because 13039082799 - 24 = 13039082783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13039087799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130134 + ... + 207395.

It is an arithmetic number, because the mean of its divisors is an integer number (1107098400).

Almost surely, 213039082799 is an apocalyptic number.

13039082799 is a deficient number, since it is larger than the sum of its proper divisors (4674491601).

13039082799 is a wasteful number, since it uses less digits than its factorization.

13039082799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337774.

The product of its (nonzero) digits is 734832, while the sum is 51.

The spelling of 13039082799 in words is "thirteen billion, thirty-nine million, eighty-two thousand, seven hundred ninety-nine".

Divisors: 1 3 79 163 237 489 12877 38631 337529 1012587 26664791 55017227 79994373 165051681 4346360933 13039082799