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572283 = 3263587
BaseRepresentation
bin10001011101101111011
31002002000200
42023231323
5121303113
620133243
74602315
oct2135573
91062020
10572283
11360a68
12237223
1317063a
1410c7b5
15b4873
hex8bb7b

572283 has 6 divisors (see below), whose sum is σ = 826644. Its totient is φ = 381516.

The previous prime is 572281. The next prime is 572303. The reversal of 572283 is 382275.

572283 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 572283 - 21 = 572281 is a prime.

It is a d-powerful number, because it can be written as 58 + 73 + 26 + 212 + 8 + 311 .

572283 is strictly pandigital in base 7.

572283 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (572281) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 31785 + ... + 31802.

It is an arithmetic number, because the mean of its divisors is an integer number (137774).

2572283 is an apocalyptic number.

572283 is a deficient number, since it is larger than the sum of its proper divisors (254361).

572283 is a wasteful number, since it uses less digits than its factorization.

572283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63593 (or 63590 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 572283 is about 756.4938862939. The cubic root of 572283 is about 83.0239926767.

The spelling of 572283 in words is "five hundred seventy-two thousand, two hundred eighty-three".

Divisors: 1 3 9 63587 190761 572283