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13023682 = 271795197
BaseRepresentation
bin110001101011…
…100111000010
3220111200010121
4301223213002
511313224212
61143050454
7215461630
oct61534702
926450117
1013023682
117395981
124440a2a
13290cc29
141a30350
151223d07
hexc6b9c2

13023682 has 16 divisors (see below), whose sum is σ = 22455360. Its totient is φ = 5549328.

The previous prime is 13023679. The next prime is 13023701. The reversal of 13023682 is 28632031.

13023682 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

13023682 is strictly pandigital in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93 + ... + 5104.

It is an arithmetic number, because the mean of its divisors is an integer number (1403460).

Almost surely, 213023682 is an apocalyptic number.

13023682 is a deficient number, since it is larger than the sum of its proper divisors (9431678).

13023682 is a wasteful number, since it uses less digits than its factorization.

13023682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 13023682 is about 3608.8338836804. The cubic root of 13023682 is about 235.2761624363.

The spelling of 13023682 in words is "thirteen million, twenty-three thousand, six hundred eighty-two".

Divisors: 1 2 7 14 179 358 1253 2506 5197 10394 36379 72758 930263 1860526 6511841 13023682