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13679796 = 2231387691
BaseRepresentation
bin110100001011…
…110010110100
3221202000011010
4310023302310
512000223141
61205112220
7224163534
oct64136264
927660133
1013679796
1177a3919
1246b8670
132aac770
141b614c4
151303416
hexd0bcb4

13679796 has 24 divisors (see below), whose sum is σ = 34375264. Its totient is φ = 4209120.

The previous prime is 13679789. The next prime is 13679797. The reversal of 13679796 is 69797631.

13679796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13679797) 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, 43690 + ... + 44001.

Almost surely, 213679796 is an apocalyptic number.

It is an amenable number.

13679796 is an abundant number, since it is smaller than the sum of its proper divisors (20695468).

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

13679796 is a wasteful number, since it uses less digits than its factorization.

13679796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87711 (or 87709 counting only the distinct ones).

The product of its digits is 428652, while the sum is 48.

The square root of 13679796 is about 3698.6208240370. The cubic root of 13679796 is about 239.1625674545.

The spelling of 13679796 in words is "thirteen million, six hundred seventy-nine thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 87691 175382 263073 350764 526146 1052292 1139983 2279966 3419949 4559932 6839898 13679796