Base | Representation |
---|---|
bin | 101100100000… |
… | …0010000111000 |
3 | 1121220101100022 |
4 | 1121000100320 |
5 | 21433110041 |
6 | 2152030012 |
7 | 402214010 |
oct | 131002070 |
9 | 47811308 |
10 | 23331896 |
11 | 12196665 |
12 | 7992308 |
13 | 4aabb73 |
14 | 3154c40 |
15 | 20ad24b |
hex | 1640438 |
23331896 has 32 divisors (see below), whose sum is σ = 50175840. Its totient is φ = 9963648.
The previous prime is 23331887. The next prime is 23331907. The reversal of 23331896 is 69813332.
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, 20330 + ... + 21446.
It is an arithmetic number, because the mean of its divisors is an integer number (1567995).
Almost surely, 223331896 is an apocalyptic number.
It is an amenable number.
23331896 is an abundant number, since it is smaller than the sum of its proper divisors (26843944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23331896 is a wasteful number, since it uses less digits than its factorization.
23331896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1503 (or 1499 counting only the distinct ones).
The product of its digits is 23328, while the sum is 35.
The square root of 23331896 is about 4830.3101349706. The cubic root of 23331896 is about 285.7480951419.
The spelling of 23331896 in words is "twenty-three million, three hundred thirty-one thousand, eight hundred ninety-six".
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