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13069792 = 25408431
BaseRepresentation
bin110001110110…
…110111100000
3220121000101101
4301312313200
511321213132
61144044144
7216043231
oct61666740
926530341
1013069792
11741758a
124463654
132927c08
141a43088
1512327e7
hexc76de0

13069792 has 12 divisors (see below), whose sum is σ = 25731216. Its totient is φ = 6534880.

The previous prime is 13069759. The next prime is 13069801. The reversal of 13069792 is 29796031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204184 + ... + 204247.

It is an arithmetic number, because the mean of its divisors is an integer number (2144268).

Almost surely, 213069792 is an apocalyptic number.

It is an amenable number.

13069792 is a deficient number, since it is larger than the sum of its proper divisors (12661424).

13069792 is an equidigital number, since it uses as much as digits as its factorization.

13069792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408441 (or 408433 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 13069792 is about 3615.2167293262. The cubic root of 13069792 is about 235.5534983932.

It can be divided in two parts, 13069 and 792, that added together give a triangular number (13861 = T166).

The spelling of 13069792 in words is "thirteen million, sixty-nine thousand, seven hundred ninety-two".

Divisors: 1 2 4 8 16 32 408431 816862 1633724 3267448 6534896 13069792