Base | Representation |
---|---|
bin | 11111010110011… |
… | …111100010101100 |
3 | 1100122202001201100 |
4 | 133112133202230 |
5 | 2034123140220 |
6 | 124105443100 |
7 | 16014561501 |
oct | 3726374254 |
9 | 1318661640 |
10 | 525990060 |
11 | 24a9a9132 |
12 | 1281a0490 |
13 | 84c84b2b |
14 | 4dbdd4a8 |
15 | 3129dd90 |
hex | 1f59f8ac |
525990060 has 36 divisors (see below), whose sum is σ = 1595503728. Its totient is φ = 140263968.
The previous prime is 525990001. The next prime is 525990071. The reversal of 525990060 is 60099525.
525990060 is a `hidden beast` number, since 5 + 2 + 599 + 0 + 0 + 60 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 525989997 and 525990024.
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, 1460904 + ... + 1461263.
It is an arithmetic number, because the mean of its divisors is an integer number (44319548).
Almost surely, 2525990060 is an apocalyptic number.
It is an amenable number.
525990060 is an abundant number, since it is smaller than the sum of its proper divisors (1069513668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
525990060 is a wasteful number, since it uses less digits than its factorization.
525990060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2922182 (or 2922177 counting only the distinct ones).
The product of its (nonzero) digits is 24300, while the sum is 36.
The square root of 525990060 is about 22934.4731790377. The cubic root of 525990060 is about 807.2211128792.
The spelling of 525990060 in words is "five hundred twenty-five million, nine hundred ninety thousand, sixty".
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