Base | Representation |
---|---|
bin | 101100100110… |
… | …1011011010110 |
3 | 1122000010022021 |
4 | 1121031123112 |
5 | 21441321224 |
6 | 2153123354 |
7 | 402530134 |
oct | 131153326 |
9 | 48003267 |
10 | 23385814 |
11 | 12223121 |
12 | 79b955a |
13 | 4aca57a |
14 | 316a754 |
15 | 20be1e4 |
hex | 164d6d6 |
23385814 has 16 divisors (see below), whose sum is σ = 36198576. Its totient is φ = 11325600.
The previous prime is 23385809. The next prime is 23385821. The reversal of 23385814 is 41858332.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 23385814.
It is a congruent number.
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, 6744 + ... + 9604.
It is an arithmetic number, because the mean of its divisors is an integer number (2262411).
Almost surely, 223385814 is an apocalyptic number.
23385814 is a deficient number, since it is larger than the sum of its proper divisors (12812762).
23385814 is a wasteful number, since it uses less digits than its factorization.
23385814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2991.
The product of its digits is 23040, while the sum is 34.
The square root of 23385814 is about 4835.8881293926. Note that the first 3 decimals coincide. The cubic root of 23385814 is about 285.9680388755.
The spelling of 23385814 in words is "twenty-three million, three hundred eighty-five thousand, eight hundred fourteen".
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