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568230 = 235133147
BaseRepresentation
bin10001010101110100110
31001212110120
42022232212
5121140410
620102410
74554435
oct2125646
91055416
10568230
11358a13
12234a06
1316b840
1410b11c
15b3570
hex8aba6

568230 has 64 divisors (see below), whose sum is σ = 1548288. Its totient is φ = 132480.

The previous prime is 568207. The next prime is 568231. The reversal of 568230 is 32865.

568230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 568230.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 12067 + ... + 12113.

It is an arithmetic number, because the mean of its divisors is an integer number (24192).

2568230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 568230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (774144).

568230 is an abundant number, since it is smaller than the sum of its proper divisors (980058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

568230 is a wasteful number, since it uses less digits than its factorization.

568230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 568230 is about 753.8103209694. The cubic root of 568230 is about 82.8275317439.

The spelling of 568230 in words is "five hundred sixty-eight thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 31 39 47 62 65 78 93 94 130 141 155 186 195 235 282 310 390 403 465 470 611 705 806 930 1209 1222 1410 1457 1833 2015 2418 2914 3055 3666 4030 4371 6045 6110 7285 8742 9165 12090 14570 18330 18941 21855 37882 43710 56823 94705 113646 189410 284115 568230