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13232684 = 223499479
BaseRepresentation
bin110010011110…
…101000101100
3220220021211102
4302132220230
511341421214
61151342232
7220322153
oct62365054
926807742
1013232684
117518a03
124521978
1329840ba
141a8659a
151265bde
hexc9ea2c

13232684 has 12 divisors (see below), whose sum is σ = 23226000. Its totient is φ = 6596688.

The previous prime is 13232677. The next prime is 13232689. The reversal of 13232684 is 48623231.

13232684 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 (13232689) 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, 3344 + ... + 6135.

It is an arithmetic number, because the mean of its divisors is an integer number (1935500).

Almost surely, 213232684 is an apocalyptic number.

It is an amenable number.

13232684 is a deficient number, since it is larger than the sum of its proper divisors (9993316).

13232684 is a wasteful number, since it uses less digits than its factorization.

13232684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9832 (or 9830 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 13232684 is about 3637.6756314988. The cubic root of 13232684 is about 236.5280477234.

The spelling of 13232684 in words is "thirteen million, two hundred thirty-two thousand, six hundred eighty-four".

Divisors: 1 2 4 349 698 1396 9479 18958 37916 3308171 6616342 13232684