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575345055 = 351092931201
BaseRepresentation
bin100010010010110…
…001000110011111
31111002121120001010
4202102301012133
52134242020210
6133031350303
720154231555
oct4222610637
91432546033
10575345055
1127584928a
12140822393
139227577c
14565a9bd5
153579c920
hex224b119f

575345055 has 32 divisors (see below), whose sum is σ = 932944320. Its totient is φ = 302745600.

The previous prime is 575345041. The next prime is 575345081. The reversal of 575345055 is 550543575.

It is not a de Polignac number, because 575345055 - 213 = 575336863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478455 + ... + 479655.

It is an arithmetic number, because the mean of its divisors is an integer number (29154510).

Almost surely, 2575345055 is an apocalyptic number.

575345055 is a deficient number, since it is larger than the sum of its proper divisors (357599265).

575345055 is a wasteful number, since it uses less digits than its factorization.

575345055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611.

The product of its (nonzero) digits is 262500, while the sum is 39.

The square root of 575345055 is about 23986.3514315954. The cubic root of 575345055 is about 831.7180530219.

The spelling of 575345055 in words is "five hundred seventy-five million, three hundred forty-five thousand, fifty-five".

Divisors: 1 3 5 15 109 293 327 545 879 1201 1465 1635 3603 4395 6005 18015 31937 95811 130909 159685 351893 392727 479055 654545 1055679 1759465 1963635 5278395 38356337 115069011 191781685 575345055