Base | Representation |
---|---|
bin | 110100111000… |
… | …100000111000 |
3 | 222002022102021 |
4 | 310320200320 |
5 | 12022103333 |
6 | 1213044224 |
7 | 225555550 |
oct | 64704070 |
9 | 28068367 |
10 | 13862968 |
11 | 79094a9 |
12 | 4786674 |
13 | 2b44c52 |
14 | 1bac160 |
15 | 133c82d |
hex | d38838 |
13862968 has 16 divisors (see below), whose sum is σ = 29706480. Its totient is φ = 5941248.
The previous prime is 13862917. The next prime is 13862969. The reversal of 13862968 is 86926831.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13862969) 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, 123721 + ... + 123832.
It is an arithmetic number, because the mean of its divisors is an integer number (1856655).
Almost surely, 213862968 is an apocalyptic number.
It is an amenable number.
13862968 is an abundant number, since it is smaller than the sum of its proper divisors (15843512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13862968 is a wasteful number, since it uses less digits than its factorization.
13862968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247566 (or 247562 counting only the distinct ones).
The product of its digits is 124416, while the sum is 43.
The square root of 13862968 is about 3723.3006862192. The cubic root of 13862968 is about 240.2252976970.
The spelling of 13862968 in words is "thirteen million, eight hundred sixty-two thousand, nine hundred sixty-eight".
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