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13294482 = 23432272
BaseRepresentation
bin110010101101…
…101110010010
3221000102121020
4302231232102
511400410412
61152540310
7221000265
oct62555622
927012536
1013294482
117560383
124551696
1329a6276
141aa0cdc
15127918c
hexcadb92

13294482 has 24 divisors (see below), whose sum is σ = 27327696. Its totient is φ = 4309368.

The previous prime is 13294481. The next prime is 13294511. The reversal of 13294482 is 28449231.

It is not an unprimeable number, because it can be changed into a prime (13294481) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 58453 + ... + 58679.

It is an arithmetic number, because the mean of its divisors is an integer number (1138654).

Almost surely, 213294482 is an apocalyptic number.

13294482 is an abundant number, since it is smaller than the sum of its proper divisors (14033214).

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

13294482 is an equidigital number, since it uses as much as digits as its factorization.

13294482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502 (or 275 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 13294482 is about 3646.1598977554. The cubic root of 13294482 is about 236.8956794880.

The spelling of 13294482 in words is "thirteen million, two hundred ninety-four thousand, four hundred eighty-two".

Divisors: 1 2 3 6 43 86 129 227 258 454 681 1362 9761 19522 29283 51529 58566 103058 154587 309174 2215747 4431494 6647241 13294482