Base | Representation |
---|---|
bin | 100001110111101… |
… | …000101110101001 |
3 | 1110121020012221222 |
4 | 201313220232221 |
5 | 2130431422443 |
6 | 132215111425 |
7 | 20036620415 |
oct | 4167505651 |
9 | 1417205858 |
10 | 568232873 |
11 | 27183084a |
12 | 13a372575 |
13 | 90955490 |
14 | 55677d45 |
15 | 34d45468 |
hex | 21de8ba9 |
568232873 has 16 divisors (see below), whose sum is σ = 643448400. Its totient is φ = 498113280.
The previous prime is 568232869. The next prime is 568232881. The reversal of 568232873 is 378232865.
It can be written as a sum of positive squares in 8 ways, for example, as 84584809 + 483648064 = 9197^2 + 21992^2 .
It is not a de Polignac number, because 568232873 - 22 = 568232869 is a prime.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (568232813) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10643 + ... + 35351.
It is an arithmetic number, because the mean of its divisors is an integer number (40215525).
Almost surely, 2568232873 is an apocalyptic number.
It is an amenable number.
568232873 is a deficient number, since it is larger than the sum of its proper divisors (75215527).
568232873 is a wasteful number, since it uses less digits than its factorization.
568232873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24812.
The product of its digits is 483840, while the sum is 44.
The square root of 568232873 is about 23837.6356419843. The cubic root of 568232873 is about 828.2767133705.
The spelling of 568232873 in words is "five hundred sixty-eight million, two hundred thirty-two thousand, eight hundred seventy-three".
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