Base | Representation |
---|---|
bin | 10001010101110110000 |
3 | 1001212110221 |
4 | 2022232300 |
5 | 121140430 |
6 | 20102424 |
7 | 4554451 |
oct | 2125660 |
9 | 1055427 |
10 | 568240 |
11 | 358a22 |
12 | 234a14 |
13 | 16b84a |
14 | 10b128 |
15 | b357a |
hex | 8abb0 |
568240 has 20 divisors (see below), whose sum is σ = 1321344. Its totient is φ = 227264.
The previous prime is 568237. The next prime is 568241. The reversal of 568240 is 42865.
It is a tau number, because it is divible by the number of its divisors (20).
It is not an unprimeable number, because it can be changed into a prime (568241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3472 + ... + 3631.
2568240 is an apocalyptic number.
It is an amenable number.
568240 is an abundant number, since it is smaller than the sum of its proper divisors (753104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
568240 is a wasteful number, since it uses less digits than its factorization.
568240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7116 (or 7110 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 568240 is about 753.8169539086. The cubic root of 568240 is about 82.8280176213.
It can be divided in two parts, 568 and 240, that added together give a palindrome (808).
The spelling of 568240 in words is "five hundred sixty-eight thousand, two hundred forty".
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