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13054868 = 2230710631
BaseRepresentation
bin110001110011…
…001110010100
3220120020220122
4301303032110
511320223433
61143451112
7215651561
oct61631624
926506818
1013054868
117407352
124456a98
132921198
141a3b868
15122d198
hexc73394

13054868 has 12 divisors (see below), whose sum is σ = 22922592. Its totient is φ = 6505560.

The previous prime is 13054859. The next prime is 13054889. The reversal of 13054868 is 86845031.

13054868 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 3 ways as a sum of consecutive naturals, for example, 4088 + ... + 6543.

It is an arithmetic number, because the mean of its divisors is an integer number (1910216).

Almost surely, 213054868 is an apocalyptic number.

It is an amenable number.

13054868 is a deficient number, since it is larger than the sum of its proper divisors (9867724).

13054868 is a wasteful number, since it uses less digits than its factorization.

13054868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10942 (or 10940 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 13054868 is about 3613.1520864752. The cubic root of 13054868 is about 235.4638071086.

Adding to 13054868 its reverse (86845031), we get a palindrome (99899899).

The spelling of 13054868 in words is "thirteen million, fifty-four thousand, eight hundred sixty-eight".

Divisors: 1 2 4 307 614 1228 10631 21262 42524 3263717 6527434 13054868