Base | Representation |
---|---|
bin | 10110010110011001… |
… | …001110100110001100 |
3 | 2021221110112100110221 |
4 | 112112121032212030 |
5 | 343121444013033 |
6 | 15005145041124 |
7 | 1506456623440 |
oct | 262631164614 |
9 | 67843470427 |
10 | 23998032268 |
11 | a1a5299921 |
12 | 4798a861a4 |
13 | 2355a8a7c2 |
14 | 1239286820 |
15 | 956c5312d |
hex | 59664e98c |
23998032268 has 96 divisors (see below), whose sum is σ = 49297489920. Its totient is φ = 10011133440.
The previous prime is 23998032259. The next prime is 23998032281. The reversal of 23998032268 is 86223089932.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60448246 + ... + 60448642.
It is an arithmetic number, because the mean of its divisors is an integer number (513515520).
Almost surely, 223998032268 is an apocalyptic number.
23998032268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
23998032268 is an abundant number, since it is smaller than the sum of its proper divisors (25299457652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23998032268 is a wasteful number, since it uses less digits than its factorization.
23998032268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 815 (or 813 counting only the distinct ones).
The product of its (nonzero) digits is 2239488, while the sum is 52.
The spelling of 23998032268 in words is "twenty-three billion, nine hundred ninety-eight million, thirty-two thousand, two hundred sixty-eight".
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