Base | Representation |
---|---|
bin | 101100011000… |
… | …0110101010000 |
3 | 1121210011122021 |
4 | 1120300311100 |
5 | 21424044223 |
6 | 2150421224 |
7 | 401531512 |
oct | 130606520 |
9 | 47704567 |
10 | 23268688 |
11 | 12153123 |
12 | 7961814 |
13 | 4a89171 |
14 | 3139bb2 |
15 | 209965d |
hex | 1630d50 |
23268688 has 20 divisors (see below), whose sum is σ = 45720288. Its totient is φ = 11469920.
The previous prime is 23268653. The next prime is 23268691. The reversal of 23268688 is 88686232.
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, 9106 + ... + 11377.
Almost surely, 223268688 is an apocalyptic number.
It is an amenable number.
23268688 is a deficient number, since it is larger than the sum of its proper divisors (22451600).
23268688 is a wasteful number, since it uses less digits than its factorization.
23268688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20562 (or 20556 counting only the distinct ones).
The product of its digits is 221184, while the sum is 43.
The square root of 23268688 is about 4823.7628465753. The cubic root of 23268688 is about 285.4898235142.
The spelling of 23268688 in words is "twenty-three million, two hundred sixty-eight thousand, six hundred eighty-eight".
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