Base | Representation |
---|---|
bin | 11111010101111… |
… | …000000110110000 |
3 | 1100122102212010200 |
4 | 133111320012300 |
5 | 2034103003103 |
6 | 124102155200 |
7 | 16013316531 |
oct | 3725700660 |
9 | 1318385120 |
10 | 525828528 |
11 | 24a8a8835 |
12 | 128122b00 |
13 | 84c29454 |
14 | 4db9a688 |
15 | 3126b0a3 |
hex | 1f5781b0 |
525828528 has 60 divisors (see below), whose sum is σ = 1475947200. Its totient is φ = 174757248.
The previous prime is 525828517. The next prime is 525828533. The reversal of 525828528 is 825828525.
525828528 is a `hidden beast` number, since 52 + 58 + 28 + 528 = 666.
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, 45025 + ... + 55487.
It is an arithmetic number, because the mean of its divisors is an integer number (24599120).
Almost surely, 2525828528 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 525828528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (737973600).
525828528 is an abundant number, since it is smaller than the sum of its proper divisors (950118672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
525828528 is a wasteful number, since it uses less digits than its factorization.
525828528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10826 (or 10817 counting only the distinct ones).
The product of its digits is 512000, while the sum is 45.
The square root of 525828528 is about 22930.9513104014. The cubic root of 525828528 is about 807.1384716527.
The spelling of 525828528 in words is "five hundred twenty-five million, eight hundred twenty-eight thousand, five hundred twenty-eight".
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