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13055063 = 76912699
BaseRepresentation
bin110001110011…
…010001010111
3220120021011212
4301303101113
511320230223
61143452035
7215652260
oct61632127
926507155
1013055063
11740750a
12445701b
1329212b8
141a3b967
15122d278
hexc73457

13055063 has 8 divisors (see below), whose sum is σ = 14947200. Its totient is φ = 11169720.

The previous prime is 13055047. The next prime is 13055069. The reversal of 13055063 is 36055031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13055063 - 24 = 13055047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13055069) 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 7 ways as a sum of consecutive naturals, for example, 3488 + ... + 6186.

It is an arithmetic number, because the mean of its divisors is an integer number (1868400).

Almost surely, 213055063 is an apocalyptic number.

13055063 is a deficient number, since it is larger than the sum of its proper divisors (1892137).

13055063 is an equidigital number, since it uses as much as digits as its factorization.

13055063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 13055063 is about 3613.1790711228. The cubic root of 13055063 is about 235.4649794737.

The spelling of 13055063 in words is "thirteen million, fifty-five thousand, sixty-three".

Divisors: 1 7 691 2699 4837 18893 1865009 13055063