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13079044 = 2211297251
BaseRepresentation
bin110001111001…
…001000000100
3220121111002001
4301321020010
511322012134
61144155044
7216112216
oct61711004
926544061
1013079044
117423530
124468a84
13292c1a4
141a465b6
151235414
hexc79204

13079044 has 12 divisors (see below), whose sum is σ = 24969168. Its totient is φ = 5945000.

The previous prime is 13079039. The next prime is 13079047. The reversal of 13079044 is 44097031.

It is a super-2 number, since 2×130790442 = 342122783907872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13079047) 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, 148582 + ... + 148669.

It is an arithmetic number, because the mean of its divisors is an integer number (2080764).

Almost surely, 213079044 is an apocalyptic number.

It is an amenable number.

13079044 is a deficient number, since it is larger than the sum of its proper divisors (11890124).

13079044 is a wasteful number, since it uses less digits than its factorization.

13079044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297266 (or 297264 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 13079044 is about 3616.4960942880. The cubic root of 13079044 is about 235.6090674215.

The spelling of 13079044 in words is "thirteen million, seventy-nine thousand, forty-four".

Divisors: 1 2 4 11 22 44 297251 594502 1189004 3269761 6539522 13079044