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575057 = 7113727
BaseRepresentation
bin10001100011001010001
31002012211102
42030121101
5121400212
620154145
74613360
oct2143121
91065742
10575057
1136305a
12238955
13171992
1410d7d7
15b55c2
hex8c651

575057 has 8 divisors (see below), whose sum is σ = 663936. Its totient is φ = 487872.

The previous prime is 575053. The next prime is 575063. The reversal of 575057 is 750575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 575057 - 22 = 575053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428 + ... + 1154.

It is an arithmetic number, because the mean of its divisors is an integer number (82992).

2575057 is an apocalyptic number.

It is an amenable number.

575057 is a deficient number, since it is larger than the sum of its proper divisors (88879).

575057 is a wasteful number, since it uses less digits than its factorization.

575057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847.

The product of its (nonzero) digits is 6125, while the sum is 29.

The square root of 575057 is about 758.3251281607. The cubic root of 575057 is about 83.1579225875.

The spelling of 575057 in words is "five hundred seventy-five thousand, fifty-seven".

Divisors: 1 7 113 727 791 5089 82151 575057