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13296504 = 23313192243
BaseRepresentation
bin110010101110…
…001101111000
3221000112101010
4302232031320
511400442004
61152553520
7221006214
oct62561570
927015333
1013296504
117561951
1245528a0
1329a7170
141aa1944
151279a89
hexcae378

13296504 has 64 divisors (see below), whose sum is σ = 37699200. Its totient is φ = 3874176.

The previous prime is 13296473. The next prime is 13296509. The reversal of 13296504 is 40569231.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13296509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4807 + ... + 7049.

It is an arithmetic number, because the mean of its divisors is an integer number (589050).

Almost surely, 213296504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13296504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18849600).

13296504 is an abundant number, since it is smaller than the sum of its proper divisors (24402696).

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

13296504 is a wasteful number, since it uses less digits than its factorization.

13296504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284 (or 2280 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 13296504 is about 3646.4371652340. The cubic root of 13296504 is about 236.9076889513.

The spelling of 13296504 in words is "thirteen million, two hundred ninety-six thousand, five hundred four".

Divisors: 1 2 3 4 6 8 12 13 19 24 26 38 39 52 57 76 78 104 114 152 156 228 247 312 456 494 741 988 1482 1976 2243 2964 4486 5928 6729 8972 13458 17944 26916 29159 42617 53832 58318 85234 87477 116636 127851 170468 174954 233272 255702 340936 349908 511404 554021 699816 1022808 1108042 1662063 2216084 3324126 4432168 6648252 13296504