Base | Representation |
---|---|
bin | 101100010101… |
… | …1000110000100 |
3 | 1121201222101220 |
4 | 1120223012010 |
5 | 21422321223 |
6 | 2150120340 |
7 | 401403141 |
oct | 130530604 |
9 | 47658356 |
10 | 23245188 |
11 | 121374aa |
12 | 79500b0 |
13 | 4a7b565 |
14 | 31313c8 |
15 | 20926e3 |
hex | 162b184 |
23245188 has 24 divisors (see below), whose sum is σ = 57429792. Its totient is φ = 7292544.
The previous prime is 23245169. The next prime is 23245193. The reversal of 23245188 is 88154232.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56770 + ... + 57177.
It is an arithmetic number, because the mean of its divisors is an integer number (2392908).
Almost surely, 223245188 is an apocalyptic number.
It is an amenable number.
23245188 is an abundant number, since it is smaller than the sum of its proper divisors (34184604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23245188 is a wasteful number, since it uses less digits than its factorization.
23245188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113971 (or 113969 counting only the distinct ones).
The product of its digits is 15360, while the sum is 33.
The square root of 23245188 is about 4821.3263735201. The cubic root of 23245188 is about 285.3936818568.
The spelling of 23245188 in words is "twenty-three million, two hundred forty-five thousand, one hundred eighty-eight".
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