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13368882 = 236136527
BaseRepresentation
bin110010111111…
…111000110010
3221011012122210
4302333320302
511410301012
61154312550
7221430222
oct62777062
927135583
1013368882
11760126a
124588756
132a010a7
141ac0082
15129123c
hexcbfe32

13368882 has 16 divisors (see below), whose sum is σ = 27176832. Its totient is φ = 4383120.

The previous prime is 13368853. The next prime is 13368889. The reversal of 13368882 is 28886331.

It is a self number, because there is not a number n which added to its sum of digits gives 13368882.

It is not an unprimeable number, because it can be changed into a prime (13368889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17898 + ... + 18629.

It is an arithmetic number, because the mean of its divisors is an integer number (1698552).

Almost surely, 213368882 is an apocalyptic number.

13368882 is an abundant number, since it is smaller than the sum of its proper divisors (13807950).

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

13368882 is a wasteful number, since it uses less digits than its factorization.

13368882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36593.

The product of its digits is 55296, while the sum is 39.

The square root of 13368882 is about 3656.3481781690. The cubic root of 13368882 is about 237.3367713139.

The spelling of 13368882 in words is "thirteen million, three hundred sixty-eight thousand, eight hundred eighty-two".

Divisors: 1 2 3 6 61 122 183 366 36527 73054 109581 219162 2228147 4456294 6684441 13368882