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12941713 = 37934147
BaseRepresentation
bin110001010111…
…100110010001
3220100111200201
4301113212101
511303113323
61141215201
7215000641
oct61274621
926314621
1012941713
11733a334
124401501
1328b1825
141a0c521
1512098ad
hexc57991

12941713 has 4 divisors (see below), whose sum is σ = 12976240. Its totient is φ = 12907188.

The previous prime is 12941689. The next prime is 12941729. The reversal of 12941713 is 31714921.

12941713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31714921 = 74530703.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12941713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12941113) 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, 16695 + ... + 17452.

It is an arithmetic number, because the mean of its divisors is an integer number (3244060).

Almost surely, 212941713 is an apocalyptic number.

It is an amenable number.

12941713 is a deficient number, since it is larger than the sum of its proper divisors (34527).

12941713 is an equidigital number, since it uses as much as digits as its factorization.

12941713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34526.

The product of its digits is 1512, while the sum is 28.

The square root of 12941713 is about 3597.4592422987. The cubic root of 12941713 is about 234.7815262425.

The spelling of 12941713 in words is "twelve million, nine hundred forty-one thousand, seven hundred thirteen".

Divisors: 1 379 34147 12941713