Base | Representation |
---|---|
bin | 101101010011… |
… | …0110111100100 |
3 | 1122200201211210 |
4 | 1122212313210 |
5 | 22040032124 |
6 | 2205031420 |
7 | 405614202 |
oct | 132466744 |
9 | 48621753 |
10 | 23752164 |
11 | 12453397 |
12 | 7b55570 |
13 | 4bc8247 |
14 | 3224072 |
15 | 2142a29 |
hex | 16a6de4 |
23752164 has 12 divisors (see below), whose sum is σ = 55421744. Its totient is φ = 7917384.
The previous prime is 23752159. The next prime is 23752207. The reversal of 23752164 is 46125732.
It is a tau number, because it is divible by the number of its divisors (12).
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, 989662 + ... + 989685.
Almost surely, 223752164 is an apocalyptic number.
It is an amenable number.
23752164 is an abundant number, since it is smaller than the sum of its proper divisors (31669580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23752164 is a wasteful number, since it uses less digits than its factorization.
23752164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1979354 (or 1979352 counting only the distinct ones).
The product of its digits is 10080, while the sum is 30.
The square root of 23752164 is about 4873.6191890627. The cubic root of 23752164 is about 287.4535839370.
Adding to 23752164 its reverse (46125732), we get a palindrome (69877896).
The spelling of 23752164 in words is "twenty-three million, seven hundred fifty-two thousand, one hundred sixty-four".
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