Base | Representation |
---|---|
bin | 100001111000010… |
… | …111011011101000 |
3 | 1110121120221100222 |
4 | 201320113123220 |
5 | 2131004033133 |
6 | 132223145212 |
7 | 20041345214 |
oct | 4170273350 |
9 | 1417527328 |
10 | 568424168 |
11 | 271951544 |
12 | 13a445208 |
13 | 909c1580 |
14 | 556c7944 |
15 | 34d81e98 |
hex | 21e176e8 |
568424168 has 16 divisors (see below), whose sum is σ = 1147779780. Its totient is φ = 262349568.
The previous prime is 568424149. The next prime is 568424173. The reversal of 568424168 is 861424865.
It is a happy number.
568424168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 566344804 + 2079364 = 23798^2 + 1442^2 .
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2732705 + ... + 2732912.
Almost surely, 2568424168 is an apocalyptic number.
It is an amenable number.
568424168 is an abundant number, since it is smaller than the sum of its proper divisors (579355612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
568424168 is a wasteful number, since it uses less digits than its factorization.
568424168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5465636 (or 5465632 counting only the distinct ones).
The product of its digits is 368640, while the sum is 44.
The square root of 568424168 is about 23841.6477618473. The cubic root of 568424168 is about 828.3696491043.
The spelling of 568424168 in words is "five hundred sixty-eight million, four hundred twenty-four thousand, one hundred sixty-eight".
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