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13679092 = 227488539
BaseRepresentation
bin110100001011…
…100111110100
3221201222012001
4310023213310
512000212332
61205105044
7224161510
oct64134764
927658161
1013679092
1177a3339
1246b8184
132aac34b
141b61140
1513030e7
hexd0b9f4

13679092 has 12 divisors (see below), whose sum is σ = 27358240. Its totient is φ = 5862456.

The previous prime is 13679077. The next prime is 13679111. The reversal of 13679092 is 29097631.

13679092 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 244242 + ... + 244297.

Almost surely, 213679092 is an apocalyptic number.

It is an amenable number.

13679092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13679092 is a wasteful number, since it uses less digits than its factorization.

13679092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488550 (or 488548 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 13679092 is about 3698.5256522025. The cubic root of 13679092 is about 239.1584647292.

The spelling of 13679092 in words is "thirteen million, six hundred seventy-nine thousand, ninety-two".

Divisors: 1 2 4 7 14 28 488539 977078 1954156 3419773 6839546 13679092