Base | Representation |
---|---|
bin | 101100101000… |
… | …0001110010000 |
3 | 1122000201000100 |
4 | 1121100032100 |
5 | 21442203024 |
6 | 2153252400 |
7 | 402605412 |
oct | 131201620 |
9 | 48021010 |
10 | 23397264 |
11 | 12230790 |
12 | 7a04100 |
13 | 4b02847 |
14 | 31709b2 |
15 | 20c27c9 |
hex | 1650390 |
23397264 has 60 divisors (see below), whose sum is σ = 71437392. Its totient is φ = 7089600.
The previous prime is 23397263. The next prime is 23397301. The reversal of 23397264 is 46279332.
It is a happy number.
23397264 is a `hidden beast` number, since 2 + 3 + 397 + 264 = 666.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (23397263) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5802 + ... + 8969.
Almost surely, 223397264 is an apocalyptic number.
23397264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23397264 is an abundant number, since it is smaller than the sum of its proper divisors (48040128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23397264 is a wasteful number, since it uses less digits than its factorization.
23397264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14796 (or 14787 counting only the distinct ones).
The product of its digits is 54432, while the sum is 36.
The square root of 23397264 is about 4837.0718415173. The cubic root of 23397264 is about 286.0147024896.
The spelling of 23397264 in words is "twenty-three million, three hundred ninety-seven thousand, two hundred sixty-four".
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