Base | Representation |
---|---|
bin | 10110000101010010… |
… | …110010101011010000 |
3 | 2021012110200022210201 |
4 | 112011102302223100 |
5 | 342030022213433 |
6 | 14520455504544 |
7 | 1466404204540 |
oct | 260522625320 |
9 | 67173608721 |
10 | 23711132368 |
11 | a068352770 |
12 | 4718988154 |
13 | 230b4c8651 |
14 | 120d123320 |
15 | 93b980a7d |
hex | 5854b2ad0 |
23711132368 has 160 divisors (see below), whose sum is σ = 59323560192. Its totient is φ = 8913715200.
The previous prime is 23711132363. The next prime is 23711132447. The reversal of 23711132368 is 86323111732.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23711132363) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3980080 + ... + 3986032.
Almost surely, 223711132368 is an apocalyptic number.
23711132368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23711132368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29661780096).
23711132368 is an abundant number, since it is smaller than the sum of its proper divisors (35612427824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23711132368 is a wasteful number, since it uses less digits than its factorization.
23711132368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6093 (or 6087 counting only the distinct ones).
The product of its digits is 36288, while the sum is 37.
The spelling of 23711132368 in words is "twenty-three billion, seven hundred eleven million, one hundred thirty-two thousand, three hundred sixty-eight".
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