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13052694 = 232175449
BaseRepresentation
bin110001110010…
…101100010110
3220120010221010
4301302230112
511320141234
61143433050
7215642334
oct61625426
926503833
1013052694
117405756
124455786
1329201b5
141a3ab54
15122c6e9
hexc72b16

13052694 has 8 divisors (see below), whose sum is σ = 26105400. Its totient is φ = 4350896.

The previous prime is 13052659. The next prime is 13052713. The reversal of 13052694 is 49625031.

13052694 is digitally balanced in base 2 and base 4, because in such bases 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.

13052694 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087719 + ... + 1087730.

It is an arithmetic number, because the mean of its divisors is an integer number (3263175).

Almost surely, 213052694 is an apocalyptic number.

13052694 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13052694 is a wasteful number, since it uses less digits than its factorization.

13052694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175454.

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

The square root of 13052694 is about 3612.8512286005. The cubic root of 13052694 is about 235.4507359504.

The spelling of 13052694 in words is "thirteen million, fifty-two thousand, six hundred ninety-four".

Divisors: 1 2 3 6 2175449 4350898 6526347 13052694