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13713356 = 2217201667
BaseRepresentation
bin110100010011…
…111111001100
3221210201012002
4310103333030
512002311411
61205531432
7224363426
oct64237714
927721162
1013713356
117817058
124713b78
132ac1b17
141b6d816
15130d33b
hexd13fcc

13713356 has 12 divisors (see below), whose sum is σ = 25410168. Its totient is φ = 6453312.

The previous prime is 13713299. The next prime is 13713389. The reversal of 13713356 is 65331731.

It is a happy number.

It is a super-2 number, since 2×137133562 = 376112265565472, which contains 22 as substring.

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, 100766 + ... + 100901.

It is an arithmetic number, because the mean of its divisors is an integer number (2117514).

Almost surely, 213713356 is an apocalyptic number.

It is an amenable number.

13713356 is a deficient number, since it is larger than the sum of its proper divisors (11696812).

13713356 is a wasteful number, since it uses less digits than its factorization.

13713356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201688 (or 201686 counting only the distinct ones).

The product of its digits is 5670, while the sum is 29.

The square root of 13713356 is about 3703.1548711875. The cubic root of 13713356 is about 239.3579831654.

The spelling of 13713356 in words is "thirteen million, seven hundred thirteen thousand, three hundred fifty-six".

Divisors: 1 2 4 17 34 68 201667 403334 806668 3428339 6856678 13713356