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13792960 = 26543103
BaseRepresentation
bin110100100111…
…011011000000
3221221202101101
4310213123000
512012333320
61211344144
7225144466
oct64473300
927852341
1013792960
117870945
124752054
132b1c11c
141b90836
151326c0a
hexd276c0

13792960 has 28 divisors (see below), whose sum is σ = 32845248. Its totient is φ = 5517056.

The previous prime is 13792931. The next prime is 13792973. The reversal of 13792960 is 6929731.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21232 + ... + 21871.

Almost surely, 213792960 is an apocalyptic number.

13792960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13792960 is an abundant number, since it is smaller than the sum of its proper divisors (19052288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13792960 is an equidigital number, since it uses as much as digits as its factorization.

13792960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43120 (or 43110 counting only the distinct ones).

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

The square root of 13792960 is about 3713.8874511757. The cubic root of 13792960 is about 239.8202357574.

The spelling of 13792960 in words is "thirteen million, seven hundred ninety-two thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 43103 86206 172412 215515 344824 431030 689648 862060 1379296 1724120 2758592 3448240 6896480 13792960