Base | Representation |
---|---|
bin | 101100011111… |
… | …1111111111000 |
3 | 1121220022212000 |
4 | 1120333333320 |
5 | 21433041213 |
6 | 2152021000 |
7 | 402210564 |
oct | 130777770 |
9 | 47808760 |
10 | 23330808 |
11 | 12195866 |
12 | 7991760 |
13 | 4aab517 |
14 | 31546a4 |
15 | 20acc73 |
hex | 163fff8 |
23330808 has 32 divisors (see below), whose sum is σ = 64808400. Its totient is φ = 7776864.
The previous prime is 23330773. The next prime is 23330843. The reversal of 23330808 is 80803332.
It is an interprime number because it is at equal distance from previous prime (23330773) and next prime (23330843).
It is a Harshad number since it is a multiple of its sum of digits (27).
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, 53791 + ... + 54222.
Almost surely, 223330808 is an apocalyptic number.
It is an amenable number.
23330808 is an abundant number, since it is smaller than the sum of its proper divisors (41477592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23330808 is a wasteful number, since it uses less digits than its factorization.
23330808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108028 (or 108018 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 23330808 is about 4830.1975114896. The cubic root of 23330808 is about 285.7436534575.
The spelling of 23330808 in words is "twenty-three million, three hundred thirty thousand, eight hundred eight".
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