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568868375 = 5313993253
BaseRepresentation
bin100001111010000…
…011111000010111
31110122102111201002
4201322003320113
52131112242000
6132240453515
720045205245
oct4172037027
91418374632
10568868375
11272125259
1213a61a29b
1390b1880a
14557a1795
1534e1d8d5
hex21e83e17

568868375 has 16 divisors (see below), whose sum is σ = 710673600. Its totient is φ = 454629600.

The previous prime is 568868359. The next prime is 568868381. The reversal of 568868375 is 573868865.

568868375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 568868375 - 24 = 568868359 is a prime.

It is a super-2 number, since 2×5688683752 = 647222456150281250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 568868375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173249 + ... + 176501.

It is an arithmetic number, because the mean of its divisors is an integer number (44417100).

Almost surely, 2568868375 is an apocalyptic number.

568868375 is a deficient number, since it is larger than the sum of its proper divisors (141805225).

568868375 is a wasteful number, since it uses less digits than its factorization.

568868375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4667 (or 4657 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 56.

The square root of 568868375 is about 23850.9617206519. The cubic root of 568868375 is about 828.5853752041.

The spelling of 568868375 in words is "five hundred sixty-eight million, eight hundred sixty-eight thousand, three hundred seventy-five".

Divisors: 1 5 25 125 1399 3253 6995 16265 34975 81325 174875 406625 4550947 22754735 113773675 568868375