Base | Representation |
---|---|
bin | 101100001011… |
… | …0010101100100 |
3 | 1121120122202212 |
4 | 1120112111210 |
5 | 21412111124 |
6 | 2144222552 |
7 | 400600226 |
oct | 130262544 |
9 | 47518685 |
10 | 23160164 |
11 | 12089635 |
12 | 790aa58 |
13 | 4a4b951 |
14 | 310c416 |
15 | 207740e |
hex | 1616564 |
23160164 has 12 divisors (see below), whose sum is σ = 42663600. Its totient is φ = 10970568.
The previous prime is 23160161. The next prime is 23160173. The reversal of 23160164 is 46106132.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (23160161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152294 + ... + 152445.
It is an arithmetic number, because the mean of its divisors is an integer number (3555300).
Almost surely, 223160164 is an apocalyptic number.
It is an amenable number.
23160164 is a deficient number, since it is larger than the sum of its proper divisors (19503436).
23160164 is a wasteful number, since it uses less digits than its factorization.
23160164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304762 (or 304760 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 23160164 is about 4812.5008051947. The cubic root of 23160164 is about 285.0452949452.
Adding to 23160164 its reverse (46106132), we get a palindrome (69266296).
The spelling of 23160164 in words is "twenty-three million, one hundred sixty thousand, one hundred sixty-four".
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