Base | Representation |
---|---|
bin | 100001111000101… |
… | …000000111110010 |
3 | 1110121201102010220 |
4 | 201320220013302 |
5 | 2131013230110 |
6 | 132224433510 |
7 | 20042051424 |
oct | 4170500762 |
9 | 1417642126 |
10 | 568492530 |
11 | 271998941 |
12 | 13a478896 |
13 | 90a16718 |
14 | 55704814 |
15 | 34d97370 |
hex | 21e281f2 |
568492530 has 16 divisors (see below), whose sum is σ = 1364382144. Its totient is φ = 151598000.
The previous prime is 568492523. The next prime is 568492567. The reversal of 568492530 is 35294865.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9474846 + ... + 9474905.
It is an arithmetic number, because the mean of its divisors is an integer number (85273884).
Almost surely, 2568492530 is an apocalyptic number.
568492530 is an abundant number, since it is smaller than the sum of its proper divisors (795889614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
568492530 is a wasteful number, since it uses less digits than its factorization.
568492530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18949761.
The product of its (nonzero) digits is 259200, while the sum is 42.
The square root of 568492530 is about 23843.0813864316. The cubic root of 568492530 is about 828.4028559588.
The spelling of 568492530 in words is "five hundred sixty-eight million, four hundred ninety-two thousand, five hundred thirty".
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