Base | Representation |
---|---|
bin | 100001111001111… |
… | …000111000101101 |
3 | 1110122100012221011 |
4 | 201321320320231 |
5 | 2131104321331 |
6 | 132235505221 |
7 | 20044630042 |
oct | 4171707055 |
9 | 1418305834 |
10 | 568823341 |
11 | 2720a4439 |
12 | 13a5b8211 |
13 | 90b01178 |
14 | 5578d1c9 |
15 | 34e103b1 |
hex | 21e78e2d |
568823341 has 4 divisors (see below), whose sum is σ = 568979452. Its totient is φ = 568667232.
The previous prime is 568823323. The next prime is 568823357. The reversal of 568823341 is 143328865.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143328865 = 5 ⋅28665773.
It can be written as a sum of positive squares in 2 ways, for example, as 311381316 + 257442025 = 17646^2 + 16045^2 .
It is a cyclic number.
It is not a de Polignac number, because 568823341 - 217 = 568692269 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 568823294 and 568823303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (568823441) 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, 72456 + ... + 79921.
It is an arithmetic number, because the mean of its divisors is an integer number (142244863).
Almost surely, 2568823341 is an apocalyptic number.
It is an amenable number.
568823341 is a deficient number, since it is larger than the sum of its proper divisors (156111).
568823341 is a wasteful number, since it uses less digits than its factorization.
568823341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156110.
The product of its digits is 138240, while the sum is 40.
The square root of 568823341 is about 23850.0176310207. The cubic root of 568823341 is about 828.5635098657.
The spelling of 568823341 in words is "five hundred sixty-eight million, eight hundred twenty-three thousand, three hundred forty-one".
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