Base | Representation |
---|---|
bin | 101101000100… |
… | …0110001001011 |
3 | 1122110110201112 |
4 | 1122020301023 |
5 | 22022111000 |
6 | 2202240535 |
7 | 404561564 |
oct | 132106113 |
9 | 48413645 |
10 | 23628875 |
11 | 123797a6 |
12 | 7ab614b |
13 | 4b840aa |
14 | 31d116b |
15 | 211b235 |
hex | 1688c4b |
23628875 has 16 divisors (see below), whose sum is σ = 31044000. Its totient is φ = 17906400.
The previous prime is 23628853. The next prime is 23628883. The reversal of 23628875 is 57882632.
It is not a de Polignac number, because 23628875 - 26 = 23628811 is a prime.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 2600 + ... + 7349.
It is an arithmetic number, because the mean of its divisors is an integer number (1940250).
Almost surely, 223628875 is an apocalyptic number.
23628875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
23628875 is a deficient number, since it is larger than the sum of its proper divisors (7415125).
23628875 is an equidigital number, since it uses as much as digits as its factorization.
23628875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9983 (or 9973 counting only the distinct ones).
The product of its digits is 161280, while the sum is 41.
The square root of 23628875 is about 4860.9541244492. The cubic root of 23628875 is about 286.9553646182.
The spelling of 23628875 in words is "twenty-three million, six hundred twenty-eight thousand, eight hundred seventy-five".
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