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13660796 = 2211330223
BaseRepresentation
bin110100000111…
…001001111100
3221201001002102
4310013021330
511444121141
61204444232
7224054252
oct64071174
927631072
1013660796
117790616
1246a9678
132aa3c16
141b585d2
1512ec99b
hexd0727c

13660796 has 12 divisors (see below), whose sum is σ = 24118752. Its totient is φ = 6769728.

The previous prime is 13660793. The next prime is 13660847. The reversal of 13660796 is 69706631.

13660796 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 (13660793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14660 + ... + 15563.

It is an arithmetic number, because the mean of its divisors is an integer number (2009896).

Almost surely, 213660796 is an apocalyptic number.

It is an amenable number.

13660796 is a deficient number, since it is larger than the sum of its proper divisors (10457956).

13660796 is a wasteful number, since it uses less digits than its factorization.

13660796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30340 (or 30338 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 13660796 is about 3696.0514065689. The cubic root of 13660796 is about 239.0517910905.

The spelling of 13660796 in words is "thirteen million, six hundred sixty thousand, seven hundred ninety-six".

Divisors: 1 2 4 113 226 452 30223 60446 120892 3415199 6830398 13660796