Base | Representation |
---|---|
bin | 110000110101100101… |
… | …011110101000100000 |
3 | 12000100112112010221220 |
4 | 300311211132220200 |
5 | 1324343241443200 |
6 | 40031233415040 |
7 | 3534322646022 |
oct | 606545365040 |
9 | 160315463856 |
10 | 52438624800 |
11 | 2026a266a51 |
12 | a1b570a480 |
13 | 4c39060293 |
14 | 2776566012 |
15 | 156d9ea4a0 |
hex | c3595ea20 |
52438624800 has 72 divisors (see below), whose sum is σ = 170687731536. Its totient is φ = 13983632640.
The previous prime is 52438624783. The next prime is 52438624831. The reversal of 52438624800 is 842683425.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10922314 + ... + 10927113.
It is an arithmetic number, because the mean of its divisors is an integer number (2370662938).
Almost surely, 252438624800 is an apocalyptic number.
52438624800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
52438624800 is an abundant number, since it is smaller than the sum of its proper divisors (118249106736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52438624800 is a wasteful number, since it uses less digits than its factorization.
52438624800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21849450 (or 21849437 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 42.
The spelling of 52438624800 in words is "fifty-two billion, four hundred thirty-eight million, six hundred twenty-four thousand, eight hundred".
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