Base | Representation |
---|---|
bin | 100001111001011… |
… | …100000000111101 |
3 | 1110122010012201022 |
4 | 201321130000331 |
5 | 2131042030320 |
6 | 132233153525 |
7 | 20043625214 |
oct | 4171340075 |
9 | 1418105638 |
10 | 568705085 |
11 | 272023603 |
12 | 13a55b8a5 |
13 | 90a8c3b0 |
14 | 5575c07b |
15 | 34dda325 |
hex | 21e5c03d |
568705085 has 8 divisors (see below), whose sum is σ = 734942040. Its totient is φ = 419966784.
The previous prime is 568705079. The next prime is 568705091. The reversal of 568705085 is 580507865.
It is an interprime number because it is at equal distance from previous prime (568705079) and next prime (568705091).
It can be written as a sum of positive squares in 4 ways, for example, as 5924356 + 562780729 = 2434^2 + 23723^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 568705085 - 216 = 568639549 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4374590 + ... + 4374719.
It is an arithmetic number, because the mean of its divisors is an integer number (91867755).
Almost surely, 2568705085 is an apocalyptic number.
It is an amenable number.
568705085 is a deficient number, since it is larger than the sum of its proper divisors (166236955).
568705085 is a wasteful number, since it uses less digits than its factorization.
568705085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8749327.
The product of its (nonzero) digits is 336000, while the sum is 44.
The square root of 568705085 is about 23847.5383425627. The cubic root of 568705085 is about 828.5060875870.
The spelling of 568705085 in words is "five hundred sixty-eight million, seven hundred five thousand, eighty-five".
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