Base | Representation |
---|---|
bin | 110001110111001011… |
… | …101110010111100000 |
3 | 12010012020101121211100 |
4 | 301313023232113200 |
5 | 1334122011413020 |
6 | 40332350114400 |
7 | 3603515301636 |
oct | 616713562740 |
9 | 163166347740 |
10 | 53539169760 |
11 | 2078451373a |
12 | a4621aba00 |
13 | 508307200b |
14 | 283c7a7356 |
15 | 15d543ca90 |
hex | c772ee5e0 |
53539169760 has 288 divisors, whose sum is σ = 192956268960. Its totient is φ = 13480833024.
The previous prime is 53539169707. The next prime is 53539169771. The reversal of 53539169760 is 6796193535.
53539169760 is a `hidden beast` number, since 5 + 3 + 539 + 16 + 97 + 6 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (288).
It is a junction number, because it is equal to n+sod(n) for n = 53539169697 and 53539169706.
It is a congruent number.
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, 8670034 + ... + 8676206.
It is an arithmetic number, because the mean of its divisors is an integer number (669987045).
Almost surely, 253539169760 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 53539169760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96478134480).
53539169760 is an abundant number, since it is smaller than the sum of its proper divisors (139417099200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53539169760 is a wasteful number, since it uses less digits than its factorization.
53539169760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6530 (or 6519 counting only the distinct ones).
The product of its (nonzero) digits is 4592700, while the sum is 54.
The spelling of 53539169760 in words is "fifty-three billion, five hundred thirty-nine million, one hundred sixty-nine thousand, seven hundred sixty".
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