Base | Representation |
---|---|
bin | 10111111000001011010110… |
… | …11010000100001111000100 |
3 | 20212220200202021100221202020 |
4 | 23330011223122010033010 |
5 | 23340241411430020204 |
6 | 303401423445443140 |
7 | 14026363445003430 |
oct | 1374055332041704 |
9 | 225820667327666 |
10 | 52507777188804 |
11 | 15804472391433 |
12 | 5a804384104b0 |
13 | 233b601435082 |
14 | cd75661459c0 |
15 | 610cab407bd9 |
hex | 2fc16b6843c4 |
52507777188804 has 96 divisors (see below), whose sum is σ = 148278585692160. Its totient is φ = 14117706742272.
The previous prime is 52507777188781. The next prime is 52507777188809. The reversal of 52507777188804 is 40888177770525.
It is not an unprimeable number, because it can be changed into a prime (52507777188809) 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, 7295539 + ... + 12579365.
It is an arithmetic number, because the mean of its divisors is an integer number (1544568600960).
Almost surely, 252507777188804 is an apocalyptic number.
It is an amenable number.
52507777188804 is an abundant number, since it is smaller than the sum of its proper divisors (95770808503356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52507777188804 is a wasteful number, since it uses less digits than its factorization.
52507777188804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5290817 (or 5290815 counting only the distinct ones).
The product of its (nonzero) digits is 245862400, while the sum is 69.
The spelling of 52507777188804 in words is "fifty-two trillion, five hundred seven billion, seven hundred seventy-seven million, one hundred eighty-eight thousand, eight hundred four".
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