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13093313 = 179193379
BaseRepresentation
bin110001111100…
…100111000001
3220122012122112
4301330213001
511322441223
61144345105
7216201632
oct61744701
926565575
1013093313
117433222
124475195
13293582c
141a4b889
151239778
hexc7c9c1

13093313 has 8 divisors (see below), whose sum is σ = 13269600. Its totient is φ = 12918528.

The previous prime is 13093277. The next prime is 13093369. The reversal of 13093313 is 31339031.

13093313 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 not a de Polignac number, because 13093313 - 212 = 13089217 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (13093373) 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, 34358 + ... + 34736.

It is an arithmetic number, because the mean of its divisors is an integer number (1658700).

Almost surely, 213093313 is an apocalyptic number.

It is an amenable number.

13093313 is a deficient number, since it is larger than the sum of its proper divisors (176287).

13093313 is a wasteful number, since it uses less digits than its factorization.

13093313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751.

The product of its (nonzero) digits is 729, while the sum is 23.

The square root of 13093313 is about 3618.4683223707. The cubic root of 13093313 is about 235.6947180223.

The spelling of 13093313 in words is "thirteen million, ninety-three thousand, three hundred thirteen".

Divisors: 1 179 193 379 34547 67841 73147 13093313