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13093876 = 2217192557
BaseRepresentation
bin110001111100…
…101111110100
3220122020102101
4301330233310
511323001001
61144351444
7216203365
oct61745764
926566371
1013093876
117433694
124475584
132935b73
141a4bb6c
151239a01
hexc7cbf4

13093876 has 12 divisors (see below), whose sum is σ = 24262308. Its totient is φ = 6161792.

The previous prime is 13093867. The next prime is 13093879. The reversal of 13093876 is 67839031.

It can be written as a sum of positive squares in 2 ways, for example, as 5107600 + 7986276 = 2260^2 + 2826^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13093879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96211 + ... + 96346.

It is an arithmetic number, because the mean of its divisors is an integer number (2021859).

Almost surely, 213093876 is an apocalyptic number.

It is an amenable number.

13093876 is a deficient number, since it is larger than the sum of its proper divisors (11168432).

13093876 is a wasteful number, since it uses less digits than its factorization.

13093876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192578 (or 192576 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 13093876 is about 3618.5461168818. The cubic root of 13093876 is about 235.6980961901.

The spelling of 13093876 in words is "thirteen million, ninety-three thousand, eight hundred seventy-six".

Divisors: 1 2 4 17 34 68 192557 385114 770228 3273469 6546938 13093876