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13264132 = 227473719
BaseRepresentation
bin110010100110…
…010100000100
3220221212222011
4302212110010
511343423012
61152144004
7220512640
oct62462404
926855864
1013264132
11753a5a2
124538004
1329954cb
141a93c20
1512701a7
hexca6504

13264132 has 12 divisors (see below), whose sum is σ = 26528320. Its totient is φ = 5684616.

The previous prime is 13264127. The next prime is 13264133. The reversal of 13264132 is 23146231.

13264132 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (13264133) 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, 236832 + ... + 236887.

Almost surely, 213264132 is an apocalyptic number.

It is an amenable number.

13264132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13264132 is a wasteful number, since it uses less digits than its factorization.

13264132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473730 (or 473728 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 13264132 is about 3641.9956068068. The cubic root of 13264132 is about 236.7152722581.

The spelling of 13264132 in words is "thirteen million, two hundred sixty-four thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 28 473719 947438 1894876 3316033 6632066 13264132