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13296552 = 233678269
BaseRepresentation
bin110010101110…
…001110101000
3221000112102220
4302232032220
511400442202
61152554040
7221006313
oct62561650
927015386
1013296552
117561995
124552920
1329a71a9
141aa197a
151279abc
hexcae3a8

13296552 has 32 divisors (see below), whose sum is σ = 33741600. Its totient is φ = 4365504.

The previous prime is 13296541. The next prime is 13296557. The reversal of 13296552 is 25569231.

13296552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13296557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2527 + ... + 5742.

It is an arithmetic number, because the mean of its divisors is an integer number (1054425).

Almost surely, 213296552 is an apocalyptic number.

13296552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13296552 is an abundant number, since it is smaller than the sum of its proper divisors (20445048).

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

13296552 is a wasteful number, since it uses less digits than its factorization.

13296552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8345 (or 8341 counting only the distinct ones).

The product of its digits is 16200, while the sum is 33.

The square root of 13296552 is about 3646.4437469951. The cubic root of 13296552 is about 236.9079740276.

The spelling of 13296552 in words is "thirteen million, two hundred ninety-six thousand, five hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 67 134 201 268 402 536 804 1608 8269 16538 24807 33076 49614 66152 99228 198456 554023 1108046 1662069 2216092 3324138 4432184 6648276 13296552