Base | Representation |
---|---|
bin | 10110010000100011… |
… | …111001010011001100 |
3 | 2021200122101012021022 |
4 | 112100203321103030 |
5 | 342421420242244 |
6 | 14551331253312 |
7 | 1504161024200 |
oct | 262043712314 |
9 | 67618335238 |
10 | 23900165324 |
11 | a155024a52 |
12 | 477014a238 |
13 | 233b712b79 |
14 | 122a28cb00 |
15 | 94d3706ee |
hex | 5908f94cc |
23900165324 has 18 divisors (see below), whose sum is σ = 48653908380. Its totient is φ = 10242927912.
The previous prime is 23900165297. The next prime is 23900165327. The reversal of 23900165324 is 42356100932.
It is not an unprimeable number, because it can be changed into a prime (23900165327) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60969614 + ... + 60970005.
It is an arithmetic number, because the mean of its divisors is an integer number (2702994910).
Almost surely, 223900165324 is an apocalyptic number.
It is an amenable number.
23900165324 is an abundant number, since it is smaller than the sum of its proper divisors (24753743056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23900165324 is a wasteful number, since it uses less digits than its factorization.
23900165324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121939637 (or 121939628 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 35.
The spelling of 23900165324 in words is "twenty-three billion, nine hundred million, one hundred sixty-five thousand, three hundred twenty-four".
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