Base | Representation |
---|---|
bin | 10101110110101001… |
… | …010110100111010000 |
3 | 2020120100021020120211 |
4 | 111312221112213100 |
5 | 341024114412441 |
6 | 14440240413504 |
7 | 1460331340234 |
oct | 256651264720 |
9 | 66510236524 |
10 | 23465388496 |
11 | 9a51666760 |
12 | 466a617294 |
13 | 229c616284 |
14 | 11c86345c4 |
15 | 9250dca81 |
hex | 576a569d0 |
23465388496 has 80 divisors (see below), whose sum is σ = 51572556288. Its totient is φ = 10246348800.
The previous prime is 23465388481. The next prime is 23465388503. The reversal of 23465388496 is 69488356432.
It is a self number, because there is not a number n which added to its sum of digits gives 23465388496.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 731776 + ... + 763168.
Almost surely, 223465388496 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23465388496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25786278144).
23465388496 is an abundant number, since it is smaller than the sum of its proper divisors (28107167792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23465388496 is a wasteful number, since it uses less digits than its factorization.
23465388496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31580 (or 31574 counting only the distinct ones).
The product of its digits is 29859840, while the sum is 58.
The spelling of 23465388496 in words is "twenty-three billion, four hundred sixty-five million, three hundred eighty-eight thousand, four hundred ninety-six".
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