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568230425 = 52731710243
BaseRepresentation
bin100001110111101…
…000001000011001
31110121020002121022
4201313220020121
52130431333200
6132215052225
720036610320
oct4167501031
91417202538
10568230425
11271829a24
1213a371075
1390954329
14556770b7
1534d44885
hex21de8219

568230425 has 24 divisors (see below), whose sum is σ = 807882816. Its totient is φ = 388376640.

The previous prime is 568230413. The next prime is 568230461. The reversal of 568230425 is 524032865.

It is not a de Polignac number, because 568230425 - 24 = 568230409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50354 + ... + 60596.

It is an arithmetic number, because the mean of its divisors is an integer number (33661784).

Almost surely, 2568230425 is an apocalyptic number.

It is an amenable number.

568230425 is a deficient number, since it is larger than the sum of its proper divisors (239652391).

568230425 is a wasteful number, since it uses less digits than its factorization.

568230425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10577 (or 10572 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 568230425 is about 23837.5842945547. The cubic root of 568230425 is about 828.2755239378.

The spelling of 568230425 in words is "five hundred sixty-eight million, two hundred thirty thousand, four hundred twenty-five".

Divisors: 1 5 7 25 35 175 317 1585 2219 7925 10243 11095 51215 55475 71701 256075 358505 1792525 3247031 16235155 22729217 81175775 113646085 568230425