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13496704 = 27138111
BaseRepresentation
bin110011011111…
…000110000000
3221101200222221
4303133012000
511423343304
61201140424
7222501664
oct63370600
927350887
1013496704
117689301
12462a714
132a47320
141b148a4
1512b9054
hexcdf180

13496704 has 32 divisors (see below), whose sum is σ = 28959840. Its totient is φ = 6228480.

The previous prime is 13496701. The next prime is 13496737. The reversal of 13496704 is 40769431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×134967042 = 364322037727232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13496704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13496701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2392 + ... + 5719.

It is an arithmetic number, because the mean of its divisors is an integer number (904995).

Almost surely, 213496704 is an apocalyptic number.

It is an amenable number.

13496704 is an abundant number, since it is smaller than the sum of its proper divisors (15463136).

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

13496704 is an equidigital number, since it uses as much as digits as its factorization.

13496704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8138 (or 8126 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 13496704 is about 3673.7860580061. The cubic root of 13496704 is about 238.0907781666.

The spelling of 13496704 in words is "thirteen million, four hundred ninety-six thousand, seven hundred four".

Divisors: 1 2 4 8 13 16 26 32 52 64 104 128 208 416 832 1664 8111 16222 32444 64888 105443 129776 210886 259552 421772 519104 843544 1038208 1687088 3374176 6748352 13496704