Base | Representation |
---|---|
bin | 100001110111010… |
… | …010011011100110 |
3 | 1110121001120200100 |
4 | 201313102123212 |
5 | 2130421012132 |
6 | 132213124530 |
7 | 20036060223 |
oct | 4167223346 |
9 | 1417046610 |
10 | 568141542 |
11 | 271779171 |
12 | 13a329746 |
13 | 90922a37 |
14 | 5565294a |
15 | 34d2837c |
hex | 21dd26e6 |
568141542 has 48 divisors (see below), whose sum is σ = 1264843008. Its totient is φ = 184206960.
The previous prime is 568141537. The next prime is 568141543. The reversal of 568141542 is 245141865.
It is a happy number.
568141542 is a `hidden beast` number, since 568 + 1 + 41 + 54 + 2 = 666.
It is a super-2 number, since 2×5681415422 = 645569623492275528, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 568141497 and 568141506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (568141543) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 202167 + ... + 204957.
It is an arithmetic number, because the mean of its divisors is an integer number (26350896).
Almost surely, 2568141542 is an apocalyptic number.
568141542 is an abundant number, since it is smaller than the sum of its proper divisors (696701466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
568141542 is a wasteful number, since it uses less digits than its factorization.
568141542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3105 (or 3102 counting only the distinct ones).
The product of its digits is 38400, while the sum is 36.
The square root of 568141542 is about 23835.7198758502. The cubic root of 568141542 is about 828.2323352072.
The spelling of 568141542 in words is "five hundred sixty-eight million, one hundred forty-one thousand, five hundred forty-two".
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