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13359132 = 2232371087
BaseRepresentation
bin110010111101…
…100000011100
3221010201021200
4302331200130
511404443012
61154155500
7221356623
oct62754034
927121250
1013359132
1175a4a06
124582b90
1329c9817
141aba6ba
15128d3dc
hexcbd81c

13359132 has 18 divisors (see below), whose sum is σ = 33769008. Its totient is φ = 4453032.

The previous prime is 13359091. The next prime is 13359133. The reversal of 13359132 is 23195331.

It is a happy number.

13359132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 13359096 and 13359105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13359133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185508 + ... + 185579.

It is an arithmetic number, because the mean of its divisors is an integer number (1876056).

Almost surely, 213359132 is an apocalyptic number.

13359132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13359132 is an abundant number, since it is smaller than the sum of its proper divisors (20409876).

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

13359132 is a wasteful number, since it uses less digits than its factorization.

13359132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371097 (or 371092 counting only the distinct ones).

The product of its digits is 2430, while the sum is 27.

The square root of 13359132 is about 3655.0146374536. The cubic root of 13359132 is about 237.2790602729.

The spelling of 13359132 in words is "thirteen million, three hundred fifty-nine thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 36 371087 742174 1113261 1484348 2226522 3339783 4453044 6679566 13359132