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575130064 = 2464355903
BaseRepresentation
bin100010010001111…
…100100111010000
31111002012122010111
4202101330213100
52134213130224
6133023011104
720152345015
oct4221744720
91432178114
10575130064
11275711803
12140739a94
13921cb962
145655170c
1535758d94
hex2247c9d0

575130064 has 20 divisors (see below), whose sum is σ = 1116067456. Its totient is φ = 287112672.

The previous prime is 575130047. The next prime is 575130071. The reversal of 575130064 is 460031575.

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 3 ways as a sum of consecutive naturals, for example, 17664 + ... + 38239.

Almost surely, 2575130064 is an apocalyptic number.

It is an amenable number.

575130064 is a deficient number, since it is larger than the sum of its proper divisors (540937392).

575130064 is a wasteful number, since it uses less digits than its factorization.

575130064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56554 (or 56548 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 575130064 is about 23981.8694850923. The cubic root of 575130064 is about 831.6144432134.

The spelling of 575130064 in words is "five hundred seventy-five million, one hundred thirty thousand, sixty-four".

Divisors: 1 2 4 8 16 643 1286 2572 5144 10288 55903 111806 223612 447224 894448 35945629 71891258 143782516 287565032 575130064