Base | Representation |
---|---|
bin | 101100110110… |
… | …0001111110100 |
3 | 1122020112110202 |
4 | 1121230033310 |
5 | 22004341202 |
6 | 2155540032 |
7 | 403564154 |
oct | 131541764 |
9 | 48215422 |
10 | 23512052 |
11 | 122a9a53 |
12 | 7a5a618 |
13 | 4b42b75 |
14 | 31a0764 |
15 | 20e6802 |
hex | 166c3f4 |
23512052 has 12 divisors (see below), whose sum is σ = 41180580. Its totient is φ = 11746176.
The previous prime is 23512039. The next prime is 23512087. The reversal of 23512052 is 25021532.
It can be written as a sum of positive squares in 2 ways, for example, as 14714896 + 8797156 = 3836^2 + 2966^2 .
It is a congruent number.
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, 6668 + ... + 9564.
It is an arithmetic number, because the mean of its divisors is an integer number (3431715).
Almost surely, 223512052 is an apocalyptic number.
It is an amenable number.
23512052 is a deficient number, since it is larger than the sum of its proper divisors (17668528).
23512052 is a wasteful number, since it uses less digits than its factorization.
23512052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4930 (or 4928 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 23512052 is about 4848.9227669659. The cubic root of 23512052 is about 286.4816732051.
Adding to 23512052 its reverse (25021532), we get a palindrome (48533584).
The spelling of 23512052 in words is "twenty-three million, five hundred twelve thousand, fifty-two".
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