Search a number
-
+
572082 = 23753257
BaseRepresentation
bin10001011101010110010
31002001202020
42023222302
5121301312
620132310
74601610
oct2135262
91061666
10572082
113608a5
12237096
13170514
1410c6b0
15b478c
hex8bab2

572082 has 32 divisors (see below), whose sum is σ = 1337472. Its totient is φ = 159744.

The previous prime is 572069. The next prime is 572087. The reversal of 572082 is 280275.

572082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (572087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2098 + ... + 2354.

It is an arithmetic number, because the mean of its divisors is an integer number (41796).

2572082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (668736).

572082 is an abundant number, since it is smaller than the sum of its proper divisors (765390).

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

572082 is a wasteful number, since it uses less digits than its factorization.

572082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 572082 is about 756.3610249081. The cubic root of 572082 is about 83.0142715093.

The spelling of 572082 in words is "five hundred seventy-two thousand, eighty-two".

Divisors: 1 2 3 6 7 14 21 42 53 106 159 257 318 371 514 742 771 1113 1542 1799 2226 3598 5397 10794 13621 27242 40863 81726 95347 190694 286041 572082