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572040275 = 5222881611
BaseRepresentation
bin100010000110001…
…010010001010011
31110212101122201212
4202012022101103
52132420242100
6132432450335
720114155622
oct4206122123
91425348655
10572040275
112739a1364
1213b6a99ab
1391689491
1455d896b9
1535348635
hex2218a453

572040275 has 6 divisors (see below), whose sum is σ = 709329972. Its totient is φ = 457632200.

The previous prime is 572040229. The next prime is 572040281.

572040275 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 572040275 - 214 = 572023891 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11440781 + ... + 11440830.

It is an arithmetic number, because the mean of its divisors is an integer number (118221662).

Almost surely, 2572040275 is an apocalyptic number.

572040275 is a deficient number, since it is larger than the sum of its proper divisors (137289697).

572040275 is a wasteful number, since it uses less digits than its factorization.

572040275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22881621 (or 22881616 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 572040275 is about 23917.3634625558. The cubic root of 572040275 is about 830.1225323525.

The spelling of 572040275 in words is "five hundred seventy-two million, forty thousand, two hundred seventy-five".

Divisors: 1 5 25 22881611 114408055 572040275