Base | Representation |
---|---|
bin | 1111011100110011001… |
… | …00100111001001000000 |
3 | 1212202020101000120100000 |
4 | 13232121210213021000 |
5 | 32144144004121320 |
6 | 1043512250200000 |
7 | 53232100130121 |
oct | 7563144471100 |
9 | 1782211016300 |
10 | 530857488960 |
11 | 195154238697 |
12 | 86a73123000 |
13 | 3b0a1073a96 |
14 | 1b99d4c0048 |
15 | dc1eb8cc90 |
hex | 7b99927240 |
530857488960 has 504 divisors, whose sum is σ = 1998567357696. Its totient is φ = 134104273920.
The previous prime is 530857488949. The next prime is 530857488991. The reversal of 530857488960 is 69884758035.
530857488960 is a `hidden beast` number, since 53 + 0 + 8 + 574 + 8 + 8 + 9 + 6 + 0 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 28061905 + ... + 28080815.
It is an arithmetic number, because the mean of its divisors is an integer number (3965411424).
Almost surely, 2530857488960 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 530857488960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (999283678848).
530857488960 is an abundant number, since it is smaller than the sum of its proper divisors (1467709868736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530857488960 is a wasteful number, since it uses less digits than its factorization.
530857488960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18981 (or 18940 counting only the distinct ones).
The product of its (nonzero) digits is 58060800, while the sum is 63.
The spelling of 530857488960 in words is "five hundred thirty billion, eight hundred fifty-seven million, four hundred eighty-eight thousand, nine hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •