Base | Representation |
---|---|
bin | 101100100010… |
… | …0110100100100 |
3 | 1121221022221201 |
4 | 1121010310210 |
5 | 21434204224 |
6 | 2152252244 |
7 | 402322306 |
oct | 131046444 |
9 | 47838851 |
10 | 23350564 |
11 | 121a9696 |
12 | 79a1084 |
13 | 4ab7503 |
14 | 315b976 |
15 | 20b3a44 |
hex | 1644d24 |
23350564 has 12 divisors (see below), whose sum is σ = 42181888. Its totient is φ = 11298600.
The previous prime is 23350559. The next prime is 23350567. The reversal of 23350564 is 46505332.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (23350567) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94032 + ... + 94279.
Almost surely, 223350564 is an apocalyptic number.
It is an amenable number.
23350564 is a deficient number, since it is larger than the sum of its proper divisors (18831324).
23350564 is a wasteful number, since it uses less digits than its factorization.
23350564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188346 (or 188344 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 23350564 is about 4832.2421296951. The cubic root of 23350564 is about 285.8242844551.
Adding to 23350564 its reverse (46505332), we get a palindrome (69855896).
The spelling of 23350564 in words is "twenty-three million, three hundred fifty thousand, five hundred sixty-four".
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