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575760025 = 5247992
BaseRepresentation
bin100010010100010…
…110011010011001
31111010101122021101
4202110112122121
52134343310100
6133044311401
720160610441
oct4224263231
91433348241
10575760025
11276002035
121409a2561
139238c609
1456677121
153583086a
hex22516699

575760025 has 9 divisors (see below), whose sum is σ = 714091231. Its totient is φ = 460512040.

The previous prime is 575760001. The next prime is 575760037. The reversal of 575760025 is 520067575.

The square root of 575760025 is 23995.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 207273609 + 368486416 = 14397^2 + 19196^2 .

It is not a de Polignac number, because 575760025 - 217 = 575628953 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 (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 117576 + ... + 122374.

Almost surely, 2575760025 is an apocalyptic number.

575760025 is the 23995-th square number.

575760025 is the 11998-th centered octagonal number.

It is an amenable number.

575760025 is a deficient number, since it is larger than the sum of its proper divisors (138331206).

575760025 is an frugal number, since it uses more digits than its factorization.

575760025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9608 (or 4804 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 37.

The cubic root of 575760025 is about 831.9179649955.

The spelling of 575760025 in words is "five hundred seventy-five million, seven hundred sixty thousand, twenty-five".

Divisors: 1 5 25 4799 23995 119975 23030401 115152005 575760025