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13256094 = 233476367
BaseRepresentation
bin110010100100…
…010110011110
3220221110221110
4302210112132
511343143334
61152042450
7220450335
oct62442636
926843843
1013256094
117534555
124533426
132991957
141a90d1c
15126cae9
hexca459e

13256094 has 16 divisors (see below), whose sum is σ = 26592768. Its totient is φ = 4405272.

The previous prime is 13256077. The next prime is 13256137. The reversal of 13256094 is 49065231.

13256094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102 + ... + 5265.

It is an arithmetic number, because the mean of its divisors is an integer number (1662048).

Almost surely, 213256094 is an apocalyptic number.

13256094 is an abundant number, since it is smaller than the sum of its proper divisors (13336674).

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

13256094 is a wasteful number, since it uses less digits than its factorization.

13256094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6719.

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

The square root of 13256094 is about 3640.8919236912. The cubic root of 13256094 is about 236.6674464917.

The spelling of 13256094 in words is "thirteen million, two hundred fifty-six thousand, ninety-four".

Divisors: 1 2 3 6 347 694 1041 2082 6367 12734 19101 38202 2209349 4418698 6628047 13256094