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568501025 = 5260737463
BaseRepresentation
bin100001111000101…
…010001100100001
31110121201211210112
4201320222030201
52131014013100
6132224541105
720042115251
oct4170521441
91417654715
10568501025
112719a4264
1213a481795
1390a1a551
1455707961
1534d99b35
hex21e2a321

568501025 has 12 divisors (see below), whose sum is σ = 706121472. Its totient is φ = 454039440.

The previous prime is 568501019. The next prime is 568501057. The reversal of 568501025 is 520105865.

It is not a de Polignac number, because 568501025 - 210 = 568500001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 568500982 and 568501000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3557 + ... + 33906.

It is an arithmetic number, because the mean of its divisors is an integer number (58843456).

Almost surely, 2568501025 is an apocalyptic number.

It is an amenable number.

568501025 is a deficient number, since it is larger than the sum of its proper divisors (137620447).

568501025 is a wasteful number, since it uses less digits than its factorization.

568501025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38080 (or 38075 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 568501025 is about 23843.2595296868. The cubic root of 568501025 is about 828.4069822207.

It can be divided in two parts, 56850 and 1025, that added together give a palindrome (57875).

The spelling of 568501025 in words is "five hundred sixty-eight million, five hundred one thousand, twenty-five".

Divisors: 1 5 25 607 3035 15175 37463 187315 936575 22740041 113700205 568501025