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12941795 = 52588359
BaseRepresentation
bin110001010111…
…100111100011
3220100111210202
4301113213203
511303114140
61141215415
7215001116
oct61274743
926314722
1012941795
11733a3a9
12440156b
1328b1889
141a0c57d
151209915
hexc579e3

12941795 has 4 divisors (see below), whose sum is σ = 15530160. Its totient is φ = 10353432.

The previous prime is 12941791. The next prime is 12941813. The reversal of 12941795 is 59714921.

12941795 is digitally balanced in base 3, 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.

It is a cyclic number.

It is not a de Polignac number, because 12941795 - 22 = 12941791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12941791) 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, 1294175 + ... + 1294184.

It is an arithmetic number, because the mean of its divisors is an integer number (3882540).

Almost surely, 212941795 is an apocalyptic number.

12941795 is a deficient number, since it is larger than the sum of its proper divisors (2588365).

12941795 is an equidigital number, since it uses as much as digits as its factorization.

12941795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2588364.

The product of its digits is 22680, while the sum is 38.

The square root of 12941795 is about 3597.4706392131. The cubic root of 12941795 is about 234.7820221079.

The spelling of 12941795 in words is "twelve million, nine hundred forty-one thousand, seven hundred ninety-five".

Divisors: 1 5 2588359 12941795