Base | Representation |
---|---|
bin | 10110010110010001… |
… | …000001010110000000 |
3 | 2021221022111001021010 |
4 | 112112101001112000 |
5 | 343120421141312 |
6 | 15005031000520 |
7 | 1506432423150 |
oct | 262621012600 |
9 | 67838431233 |
10 | 23995880832 |
11 | a1a405a480 |
12 | 4798209140 |
13 | 23554b6471 |
14 | 1238c86760 |
15 | 95697a93c |
hex | 596441580 |
23995880832 has 512 divisors, whose sum is σ = 83926056960. Its totient is φ = 5892710400.
The previous prime is 23995880827. The next prime is 23995880837. The reversal of 23995880832 is 23808859932.
It is an interprime number because it is at equal distance from previous prime (23995880827) and next prime (23995880837).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23995880837) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43080298 + ... + 43080854.
It is an arithmetic number, because the mean of its divisors is an integer number (163918080).
Almost surely, 223995880832 is an apocalyptic number.
23995880832 is a gapful number since it is divisible by the number (22) 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 23995880832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41963028480).
23995880832 is an abundant number, since it is smaller than the sum of its proper divisors (59930176128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23995880832 is a wasteful number, since it uses less digits than its factorization.
23995880832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670 (or 658 counting only the distinct ones).
The product of its (nonzero) digits is 7464960, while the sum is 57.
The spelling of 23995880832 in words is "twenty-three billion, nine hundred ninety-five million, eight hundred eighty thousand, eight hundred thirty-two".
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