Base | Representation |
---|---|
bin | 101101010100… |
… | …1111010111100 |
3 | 1122201100222220 |
4 | 1122221322330 |
5 | 22040432133 |
6 | 2205205340 |
7 | 405665514 |
oct | 132517274 |
9 | 48640886 |
10 | 23764668 |
11 | 12461824 |
12 | 7b60850 |
13 | 4c00b45 |
14 | 3228844 |
15 | 21465b3 |
hex | 16a9ebc |
23764668 has 24 divisors (see below), whose sum is σ = 58369920. Its totient is φ = 7504560.
The previous prime is 23764667. The next prime is 23764673. The reversal of 23764668 is 86646732.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23764667) 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, 51888 + ... + 52343.
It is an arithmetic number, because the mean of its divisors is an integer number (2432080).
Almost surely, 223764668 is an apocalyptic number.
It is an amenable number.
23764668 is an abundant number, since it is smaller than the sum of its proper divisors (34605252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23764668 is a wasteful number, since it uses less digits than its factorization.
23764668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104257 (or 104255 counting only the distinct ones).
The product of its digits is 290304, while the sum is 42.
The square root of 23764668 is about 4874.9018451657. The cubic root of 23764668 is about 287.5040170831.
The spelling of 23764668 in words is "twenty-three million, seven hundred sixty-four thousand, six hundred sixty-eight".
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