Base | Representation |
---|---|
bin | 101101110001… |
… | …0000011001000 |
3 | 1200011001100201 |
4 | 1123202003020 |
5 | 22120311233 |
6 | 2214141544 |
7 | 410644003 |
oct | 133420310 |
9 | 50131321 |
10 | 23994568 |
11 | 125a9524 |
12 | 80518b4 |
13 | 4c81690 |
14 | 328853a |
15 | 218e77d |
hex | 16e20c8 |
23994568 has 32 divisors (see below), whose sum is σ = 51004800. Its totient is φ = 10490688.
The previous prime is 23994563. The next prime is 23994601. The reversal of 23994568 is 86549932.
It is not an unprimeable number, because it can be changed into a prime (23994563) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4096 + ... + 8047.
It is an arithmetic number, because the mean of its divisors is an integer number (1593900).
Almost surely, 223994568 is an apocalyptic number.
It is an amenable number.
23994568 is an abundant number, since it is smaller than the sum of its proper divisors (27010232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23994568 is a wasteful number, since it uses less digits than its factorization.
23994568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12181 (or 12177 counting only the distinct ones).
The product of its digits is 466560, while the sum is 46.
The square root of 23994568 is about 4898.4250530145. The cubic root of 23994568 is about 288.4281504759.
The spelling of 23994568 in words is "twenty-three million, nine hundred ninety-four thousand, five hundred sixty-eight".
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