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13059013 = 119712239
BaseRepresentation
bin110001110100…
…001111000101
3220120110121011
4301310033011
511320342023
61143522221
7215666632
oct61641705
926513534
1013059013
11740a480
124459371
132923036
141a3d189
15122e50d
hexc743c5

13059013 has 8 divisors (see below), whose sum is σ = 14394240. Its totient is φ = 11748480.

The previous prime is 13058993. The next prime is 13059017. The reversal of 13059013 is 31095031.

13059013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13059013 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 (13059017) 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, 5053 + ... + 7186.

It is an arithmetic number, because the mean of its divisors is an integer number (1799280).

Almost surely, 213059013 is an apocalyptic number.

It is an amenable number.

13059013 is a deficient number, since it is larger than the sum of its proper divisors (1335227).

13059013 is a wasteful number, since it uses less digits than its factorization.

13059013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12347.

The product of its (nonzero) digits is 405, while the sum is 22.

The square root of 13059013 is about 3613.7256398349. The cubic root of 13059013 is about 235.4887248686.

The spelling of 13059013 in words is "thirteen million, fifty-nine thousand, thirteen".

Divisors: 1 11 97 1067 12239 134629 1187183 13059013