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13076317 = 79165523
BaseRepresentation
bin110001111000…
…011101011101
3220121100100001
4301320131131
511321420232
61144134301
7216101242
oct61703535
926540301
1013076317
117421481
124467391
13292ab87
141a455c9
1512346e7
hexc7875d

13076317 has 4 divisors (see below), whose sum is σ = 13241920. Its totient is φ = 12910716.

The previous prime is 13076311. The next prime is 13076321. The reversal of 13076317 is 71367031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13076317 - 23 = 13076309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13076311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82683 + ... + 82840.

It is an arithmetic number, because the mean of its divisors is an integer number (3310480).

Almost surely, 213076317 is an apocalyptic number.

It is an amenable number.

13076317 is a deficient number, since it is larger than the sum of its proper divisors (165603).

13076317 is an equidigital number, since it uses as much as digits as its factorization.

13076317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165602.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 13076317 is about 3616.1190522437. The cubic root of 13076317 is about 235.5926913371.

The spelling of 13076317 in words is "thirteen million, seventy-six thousand, three hundred seventeen".

Divisors: 1 79 165523 13076317