Base | Representation |
---|---|
bin | 101100100011… |
… | …1010101100100 |
3 | 1121221212002100 |
4 | 1121013111210 |
5 | 21440021433 |
6 | 2152412100 |
7 | 402364326 |
oct | 131072544 |
9 | 47855070 |
10 | 23360868 |
11 | 12206403 |
12 | 79a7030 |
13 | 4abc0cb |
14 | 3161616 |
15 | 20b6b13 |
hex | 1647564 |
23360868 has 36 divisors (see below), whose sum is σ = 60428368. Its totient is φ = 7605360.
The previous prime is 23360849. The next prime is 23360879. The reversal of 23360868 is 86806332.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5998 + ... + 9093.
Almost surely, 223360868 is an apocalyptic number.
It is an amenable number.
23360868 is an abundant number, since it is smaller than the sum of its proper divisors (37067500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23360868 is a wasteful number, since it uses less digits than its factorization.
23360868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15144 (or 15139 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 23360868 is about 4833.3081838426. The cubic root of 23360868 is about 285.8663205608.
The spelling of 23360868 in words is "twenty-three million, three hundred sixty thousand, eight hundred sixty-eight".
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