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13679304 = 2331673413
BaseRepresentation
bin110100001011…
…101011001000
3221201222110220
4310023223020
512000214204
61205110040
7224162232
oct64135310
927658426
1013679304
1177a3511
1246b8320
132aac482
141b61252
1513031d9
hexd0bac8

13679304 has 32 divisors (see below), whose sum is σ = 34413120. Its totient is φ = 4531136.

The previous prime is 13679293. The next prime is 13679321. The reversal of 13679304 is 40397631.

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 in 7 ways as a sum of consecutive naturals, for example, 2302 + ... + 5714.

It is an arithmetic number, because the mean of its divisors is an integer number (1075410).

Almost surely, 213679304 is an apocalyptic number.

It is an amenable number.

13679304 is an abundant number, since it is smaller than the sum of its proper divisors (20733816).

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

13679304 is a wasteful number, since it uses less digits than its factorization.

13679304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3589 (or 3585 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 13679304 is about 3698.5543121604. The cubic root of 13679304 is about 239.1597002238.

The spelling of 13679304 in words is "thirteen million, six hundred seventy-nine thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 24 167 334 501 668 1002 1336 2004 3413 4008 6826 10239 13652 20478 27304 40956 81912 569971 1139942 1709913 2279884 3419826 4559768 6839652 13679304