Base | Representation |
---|---|
bin | 101100001010… |
… | …0000011000100 |
3 | 1121120011220121 |
4 | 1120110003010 |
5 | 21411311123 |
6 | 2144111324 |
7 | 400531003 |
oct | 130240304 |
9 | 47504817 |
10 | 23150788 |
11 | 12082591 |
12 | 7905544 |
13 | 4a475bb |
14 | 3108c3a |
15 | 207475d |
hex | 16140c4 |
23150788 has 12 divisors (see below), whose sum is σ = 42275520. Its totient is φ = 11072072.
The previous prime is 23150783. The next prime is 23150791. The reversal of 23150788 is 88705132.
It is not an unprimeable number, because it can be changed into a prime (23150783) 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, 125728 + ... + 125911.
It is an arithmetic number, because the mean of its divisors is an integer number (3522960).
Almost surely, 223150788 is an apocalyptic number.
It is an amenable number.
23150788 is a deficient number, since it is larger than the sum of its proper divisors (19124732).
23150788 is a wasteful number, since it uses less digits than its factorization.
23150788 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251666 (or 251664 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 34.
The square root of 23150788 is about 4811.5265768777. The cubic root of 23150788 is about 285.0068245006.
The spelling of 23150788 in words is "twenty-three million, one hundred fifty thousand, seven hundred eighty-eight".
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