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13496613 = 3132711277
BaseRepresentation
bin110011011111…
…000100100101
3221101200212120
4303133010211
511423342423
61201140153
7222501504
oct63370445
927350776
1013496613
117689229
12462a659
132a47280
141b1483b
1512b8ee3
hexcdf125

13496613 has 16 divisors (see below), whose sum is σ = 19466496. Its totient is φ = 8268480.

The previous prime is 13496611. The next prime is 13496617. The reversal of 13496613 is 31669431.

It is not a de Polignac number, because 13496613 - 21 = 13496611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13496611) 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, 9931 + ... + 11207.

It is an arithmetic number, because the mean of its divisors is an integer number (1216656).

Almost surely, 213496613 is an apocalyptic number.

13496613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13496613 is a deficient number, since it is larger than the sum of its proper divisors (5969883).

13496613 is a wasteful number, since it uses less digits than its factorization.

13496613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564.

The product of its digits is 11664, while the sum is 33.

The square root of 13496613 is about 3673.7736729418. The cubic root of 13496613 is about 238.0902430654.

The spelling of 13496613 in words is "thirteen million, four hundred ninety-six thousand, six hundred thirteen".

Divisors: 1 3 13 39 271 813 1277 3523 3831 10569 16601 49803 346067 1038201 4498871 13496613