Base | Representation |
---|---|
bin | 1010111000101100101000… |
… | …00110101100000110010000 |
3 | 10010202111000220022202211210 |
4 | 11130112110012230012100 |
5 | 11114201203401201224 |
6 | 122525042003140120 |
7 | 5020326214432620 |
oct | 534262406540620 |
9 | 103674026282753 |
10 | 23938337522064 |
11 | 769a212507339 |
12 | 28274b0974640 |
13 | 10484b60b2724 |
14 | 5ca89bdcc880 |
15 | 2b7a5769c429 |
hex | 15c5941ac190 |
23938337522064 has 160 divisors (see below), whose sum is σ = 74286231091200. Its totient is φ = 6494401115136.
The previous prime is 23938337522027. The next prime is 23938337522069. The reversal of 23938337522064 is 46022573383932.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 23938337521995 and 23938337522013.
It is not an unprimeable number, because it can be changed into a prime (23938337522069) 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, 10246414 + ... + 12363885.
It is an arithmetic number, because the mean of its divisors is an integer number (464288944320).
Almost surely, 223938337522064 is an apocalyptic number.
23938337522064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23938337522064 is an abundant number, since it is smaller than the sum of its proper divisors (50347893569136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23938337522064 is a wasteful number, since it uses less digits than its factorization.
23938337522064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22610477 (or 22610471 counting only the distinct ones).
The product of its (nonzero) digits is 39191040, while the sum is 57.
The spelling of 23938337522064 in words is "twenty-three trillion, nine hundred thirty-eight billion, three hundred thirty-seven million, five hundred twenty-two thousand, sixty-four".
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