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12935713 = 71925119
BaseRepresentation
bin110001010110…
…001000100001
3220100012110111
4301112020201
511302420323
61141131321
7214644310
oct61261041
926305414
1012935713
11733587a
1243b9b41
1328abb8b
141a0a277
151207c0d
hexc56221

12935713 has 12 divisors (see below), whose sum is σ = 15605760. Its totient is φ = 10502136.

The previous prime is 12935707. The next prime is 12935731. The reversal of 12935713 is 31753921.

It is not a de Polignac number, because 12935713 - 213 = 12927521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12935743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33 + ... + 5086.

It is an arithmetic number, because the mean of its divisors is an integer number (1300480).

Almost surely, 212935713 is an apocalyptic number.

It is an amenable number.

12935713 is a deficient number, since it is larger than the sum of its proper divisors (2670047).

12935713 is an equidigital number, since it uses as much as digits as its factorization.

12935713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5164 (or 5145 counting only the distinct ones).

The product of its digits is 5670, while the sum is 31.

The square root of 12935713 is about 3596.6252237340. The cubic root of 12935713 is about 234.7452377205.

The spelling of 12935713 in words is "twelve million, nine hundred thirty-five thousand, seven hundred thirteen".

Divisors: 1 7 19 133 361 2527 5119 35833 97261 680827 1847959 12935713