Base | Representation |
---|---|
bin | 101101011100… |
… | …0010111000000 |
3 | 1122211101010021 |
4 | 1122320113000 |
5 | 22044330213 |
6 | 2210343224 |
7 | 406333111 |
oct | 132702700 |
9 | 48741107 |
10 | 23823808 |
11 | 124a21a8 |
12 | 7b8ab14 |
13 | 4c21a38 |
14 | 3242208 |
15 | 2158d8d |
hex | 16b85c0 |
23823808 has 28 divisors (see below), whose sum is σ = 47596552. Its totient is φ = 11831040.
The previous prime is 23823781. The next prime is 23823809. The reversal of 23823808 is 80832832.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23823809) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 8863 + ... + 11233.
Almost surely, 223823808 is an apocalyptic number.
It is an amenable number.
23823808 is a deficient number, since it is larger than the sum of its proper divisors (23772744).
23823808 is a wasteful number, since it uses less digits than its factorization.
23823808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2540 (or 2530 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 23823808 is about 4880.9638392432. The cubic root of 23823808 is about 287.7423106523.
The spelling of 23823808 in words is "twenty-three million, eight hundred twenty-three thousand, eight hundred eight".
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