Base | Representation |
---|---|
bin | 101100000011… |
… | …1110110001000 |
3 | 1121110122100111 |
4 | 1120013312020 |
5 | 21403211213 |
6 | 2143044104 |
7 | 400232203 |
oct | 130076610 |
9 | 47418314 |
10 | 23100808 |
11 | 12048a85 |
12 | 78a0634 |
13 | 4a2a923 |
14 | 30d493a |
15 | 2064a3d |
hex | 1607d88 |
23100808 has 32 divisors (see below), whose sum is σ = 45828000. Its totient is φ = 10886400.
The previous prime is 23100767. The next prime is 23100817. The reversal of 23100808 is 80800132.
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 7 ways as a sum of consecutive naturals, for example, 57408 + ... + 57808.
It is an arithmetic number, because the mean of its divisors is an integer number (1432125).
Almost surely, 223100808 is an apocalyptic number.
It is an amenable number.
23100808 is a deficient number, since it is larger than the sum of its proper divisors (22727192).
23100808 is a wasteful number, since it uses less digits than its factorization.
23100808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 805 (or 801 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 22.
The square root of 23100808 is about 4806.3299928324. The cubic root of 23100808 is about 284.8015772858.
The spelling of 23100808 in words is "twenty-three million, one hundred thousand, eight hundred eight".
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