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572132 = 221113003
BaseRepresentation
bin10001011101011100100
31002001211002
42023223210
5121302012
620132432
74602011
oct2135344
91061732
10572132
11360940
12237118
13170552
1410c708
15b47c2
hex8bae4

572132 has 12 divisors (see below), whose sum is σ = 1092336. Its totient is φ = 260040.

The previous prime is 572107. The next prime is 572137. The reversal of 572132 is 231275.

572132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 58 + 7 + 1 + 28 + 311 + 212 .

It is not an unprimeable number, because it can be changed into a prime (572137) by changing a digit.

572132 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6458 + ... + 6545.

It is an arithmetic number, because the mean of its divisors is an integer number (91028).

2572132 is an apocalyptic number.

It is an amenable number.

572132 is a deficient number, since it is larger than the sum of its proper divisors (520204).

572132 is a wasteful number, since it uses less digits than its factorization.

572132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13018 (or 13016 counting only the distinct ones).

The product of its digits is 420, while the sum is 20.

The square root of 572132 is about 756.3940771846. The cubic root of 572132 is about 83.0166899228.

The spelling of 572132 in words is "five hundred seventy-two thousand, one hundred thirty-two".

Divisors: 1 2 4 11 22 44 13003 26006 52012 143033 286066 572132