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568233 = 32193323
BaseRepresentation
bin10001010101110101001
31001212110200
42022232221
5121140413
620102413
74554441
oct2125651
91055420
10568233
11358a16
12234a09
1316b843
1410b121
15b3573
hex8aba9

568233 has 12 divisors (see below), whose sum is σ = 864240. Its totient is φ = 358776.

The previous prime is 568231. The next prime is 568237. The reversal of 568233 is 332865.

568233 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 568233 - 21 = 568231 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 54 + 62 + 214 + 82 + 39 + 312 .

It is a junction number, because it is equal to n+sod(n) for n = 568197 and 568206.

It is not an unprimeable number, because it can be changed into a prime (568231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1491 + ... + 1832.

It is an arithmetic number, because the mean of its divisors is an integer number (72020).

2568233 is an apocalyptic number.

It is an amenable number.

568233 is a deficient number, since it is larger than the sum of its proper divisors (296007).

568233 is a wasteful number, since it uses less digits than its factorization.

568233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3348 (or 3345 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 568233 is about 753.8123108573. The cubic root of 568233 is about 82.8276775077.

The spelling of 568233 in words is "five hundred sixty-eight thousand, two hundred thirty-three".

Divisors: 1 3 9 19 57 171 3323 9969 29907 63137 189411 568233