Base | Representation |
---|---|
bin | 10111110111100111010010… |
… | …01011110000000010100000 |
3 | 20212211211202201100022010110 |
4 | 23323303221023300002200 |
5 | 23334432232101410200 |
6 | 303344502133531320 |
7 | 14025106536054633 |
oct | 1373635113600240 |
9 | 225754681308113 |
10 | 52488412528800 |
11 | 157a7235558796 |
12 | 5a787331a3b40 |
13 | 233983657a781 |
14 | cd664a3a5c1a |
15 | 61052633ab50 |
hex | 2fbce92f00a0 |
52488412528800 has 288 divisors, whose sum is σ = 172422379261440. Its totient is φ = 13868407987200.
The previous prime is 52488412528787. The next prime is 52488412528837. The reversal of 52488412528800 is 882521488425.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 202029381 + ... + 202289019.
It is an arithmetic number, because the mean of its divisors is an integer number (598688816880).
Almost surely, 252488412528800 is an apocalyptic number.
52488412528800 is a gapful number since it is divisible by the number (50) 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 52488412528800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86211189630720).
52488412528800 is an abundant number, since it is smaller than the sum of its proper divisors (119933966732640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52488412528800 is a wasteful number, since it uses less digits than its factorization.
52488412528800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 260436 (or 260423 counting only the distinct ones).
The product of its (nonzero) digits is 13107200, while the sum is 57.
The spelling of 52488412528800 in words is "fifty-two trillion, four hundred eighty-eight billion, four hundred twelve million, five hundred twenty-eight thousand, eight hundred".
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