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13495868 = 2228112007
BaseRepresentation
bin110011011110…
…111000111100
3221101122211222
4303132320330
511423331433
61201132512
7222466361
oct63367074
927348758
1013495868
117688711
12462a138
132a46b29
141b14468
1512b8b98
hexcdee3c

13495868 has 12 divisors (see below), whose sum is σ = 23703792. Its totient is φ = 6723360.

The previous prime is 13495849. The next prime is 13495897. The reversal of 13495868 is 86859431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4880 + ... + 7127.

It is an arithmetic number, because the mean of its divisors is an integer number (1975316).

Almost surely, 213495868 is an apocalyptic number.

It is an amenable number.

13495868 is a deficient number, since it is larger than the sum of its proper divisors (10207924).

13495868 is a wasteful number, since it uses less digits than its factorization.

13495868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12292 (or 12290 counting only the distinct ones).

The product of its digits is 207360, while the sum is 44.

The square root of 13495868 is about 3673.6722771635. The cubic root of 13495868 is about 238.0858622010.

The spelling of 13495868 in words is "thirteen million, four hundred ninety-five thousand, eight hundred sixty-eight".

Divisors: 1 2 4 281 562 1124 12007 24014 48028 3373967 6747934 13495868