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13682908 = 223420727
BaseRepresentation
bin110100001100…
…100011011100
3221202011102101
4310030203130
512000323113
61205134444
7224205601
oct64144334
927664371
1013682908
1177a6198
1246ba424
132ab0cc5
141b626a8
1513042dd
hexd0c8dc

13682908 has 6 divisors (see below), whose sum is σ = 23945096. Its totient is φ = 6841452.

The previous prime is 13682897. The next prime is 13682923. The reversal of 13682908 is 80928631.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1710360 + ... + 1710367.

Almost surely, 213682908 is an apocalyptic number.

It is an amenable number.

13682908 is a deficient number, since it is larger than the sum of its proper divisors (10262188).

13682908 is a wasteful number, since it uses less digits than its factorization.

13682908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3420731 (or 3420729 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 13682908 is about 3699.0414974693. The cubic root of 13682908 is about 239.1807016791.

The spelling of 13682908 in words is "thirteen million, six hundred eighty-two thousand, nine hundred eight".

Divisors: 1 2 4 3420727 6841454 13682908