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575707325 = 5261377513
BaseRepresentation
bin100010010100001…
…001100010111101
31111010021221222112
4202110021202331
52134340113300
6133043223405
720160301004
oct4224114275
91433257875
10575707325
11275a76486
12140977b65
139237162b
1456661c3b
153581ee35
hex225098bd

575707325 has 12 divisors (see below), whose sum is σ = 725581908. Its totient is φ = 453014400.

The previous prime is 575707313. The next prime is 575707331. The reversal of 575707325 is 523707575.

It can be written as a sum of positive squares in 6 ways, for example, as 195496324 + 380211001 = 13982^2 + 19499^2 .

It is not a de Polignac number, because 575707325 - 216 = 575641789 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 187232 + ... + 190281.

It is an arithmetic number, because the mean of its divisors is an integer number (60465159).

Almost surely, 2575707325 is an apocalyptic number.

It is an amenable number.

575707325 is a deficient number, since it is larger than the sum of its proper divisors (149874583).

575707325 is a wasteful number, since it uses less digits than its factorization.

575707325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377584 (or 377579 counting only the distinct ones).

The product of its (nonzero) digits is 257250, while the sum is 41.

The square root of 575707325 is about 23993.9018294232. The cubic root of 575707325 is about 831.8925820740.

The spelling of 575707325 in words is "five hundred seventy-five million, seven hundred seven thousand, three hundred twenty-five".

Divisors: 1 5 25 61 305 1525 377513 1887565 9437825 23028293 115141465 575707325