Base | Representation |
---|---|
bin | 101100011101… |
… | …0010110011000 |
3 | 1121212011010010 |
4 | 1120322112120 |
5 | 21431321142 |
6 | 2151321520 |
7 | 402053253 |
oct | 130722630 |
9 | 47764103 |
10 | 23307672 |
11 | 1217a443 |
12 | 79802a0 |
13 | 4aa0b2b |
14 | 314a09a |
15 | 20a5e9c |
hex | 163a598 |
23307672 has 16 divisors (see below), whose sum is σ = 58269240. Its totient is φ = 7769216.
The previous prime is 23307653. The next prime is 23307707. The reversal of 23307672 is 27670332.
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, 485553 + ... + 485600.
Almost surely, 223307672 is an apocalyptic number.
It is an amenable number.
23307672 is an abundant number, since it is smaller than the sum of its proper divisors (34961568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23307672 is a wasteful number, since it uses less digits than its factorization.
23307672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 971162 (or 971158 counting only the distinct ones).
The product of its (nonzero) digits is 10584, while the sum is 30.
The square root of 23307672 is about 4827.8019843403. The cubic root of 23307672 is about 285.6491696370.
The spelling of 23307672 in words is "twenty-three million, three hundred seven thousand, six hundred seventy-two".
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