Base | Representation |
---|---|
bin | 101101100001… |
… | …1010001100000 |
3 | 1122220122102222 |
4 | 1123003101200 |
5 | 22102243022 |
6 | 2211330212 |
7 | 406610333 |
oct | 133032140 |
9 | 48818388 |
10 | 23868512 |
11 | 12522848 |
12 | 7bb0968 |
13 | 4c391a5 |
14 | 325461a |
15 | 2167242 |
hex | 16c3460 |
23868512 has 24 divisors (see below), whose sum is σ = 48508992. Its totient is φ = 11548800.
The previous prime is 23868511. The next prime is 23868517. The reversal of 23868512 is 21586832.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23868511) 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, 11039 + ... + 13022.
It is an arithmetic number, because the mean of its divisors is an integer number (2021208).
Almost surely, 223868512 is an apocalyptic number.
It is an amenable number.
23868512 is an abundant number, since it is smaller than the sum of its proper divisors (24640480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23868512 is a wasteful number, since it uses less digits than its factorization.
23868512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24102 (or 24094 counting only the distinct ones).
The product of its digits is 23040, while the sum is 35.
The square root of 23868512 is about 4885.5411163964. The cubic root of 23868512 is about 287.9221754739.
The spelling of 23868512 in words is "twenty-three million, eight hundred sixty-eight thousand, five hundred twelve".
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