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572375 = 5319241
BaseRepresentation
bin10001011101111010111
31002002011002
42023233113
5121304000
620133515
74602506
oct2135727
91062132
10572375
11361041
1223729b
131706ab
1410c83d
15b48d5
hex8bbd7

572375 has 16 divisors (see below), whose sum is σ = 755040. Its totient is φ = 432000.

The previous prime is 572357. The next prime is 572387. The reversal of 572375 is 573275.

It is not a de Polignac number, because 572375 - 26 = 572311 is a prime.

It is a super-2 number, since 2×5723752 = 655226281250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2255 + ... + 2495.

It is an arithmetic number, because the mean of its divisors is an integer number (47190).

2572375 is an apocalyptic number.

572375 is a deficient number, since it is larger than the sum of its proper divisors (182665).

572375 is a wasteful number, since it uses less digits than its factorization.

572375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 265 counting only the distinct ones).

The product of its digits is 7350, while the sum is 29.

The square root of 572375 is about 756.5546906867. The cubic root of 572375 is about 83.0284414070.

Subtracting 572375 from its reverse (573275), we obtain a square (900 = 302).

The spelling of 572375 in words is "five hundred seventy-two thousand, three hundred seventy-five".

Divisors: 1 5 19 25 95 125 241 475 1205 2375 4579 6025 22895 30125 114475 572375