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12932752 = 247115471
BaseRepresentation
bin110001010101…
…011010010000
3220100001101211
4301111122100
511302322002
61141105504
7214632550
oct61253220
926301354
1012932752
117333628
1243b8294
1328aa721
141a09160
151206dd7
hexc55690

12932752 has 20 divisors (see below), whose sum is σ = 28637056. Its totient is φ = 5542560.

The previous prime is 12932743. The next prime is 12932779. The reversal of 12932752 is 25723921.

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, 57624 + ... + 57847.

Almost surely, 212932752 is an apocalyptic number.

It is an amenable number.

12932752 is an abundant number, since it is smaller than the sum of its proper divisors (15704304).

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

12932752 is a wasteful number, since it uses less digits than its factorization.

12932752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115486 (or 115480 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 12932752 is about 3596.2135642923. The cubic root of 12932752 is about 234.7273251995.

The spelling of 12932752 in words is "twelve million, nine hundred thirty-two thousand, seven hundred fifty-two".

Divisors: 1 2 4 7 8 14 16 28 56 112 115471 230942 461884 808297 923768 1616594 1847536 3233188 6466376 12932752