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575047025 = 5273285983
BaseRepresentation
bin100010010001101…
…000010101110001
31111002001102012222
4202101220111301
52134203001100
6133021130425
720151550640
oct4221502561
91432042188
10575047025
11275665383
121406b9a15
139219cc17
145652d357
153573e485
hex22468571

575047025 has 12 divisors (see below), whose sum is σ = 814924032. Its totient is φ = 394317840.

The previous prime is 575047001. The next prime is 575047037. The reversal of 575047025 is 520740575.

It is a happy number.

It is not a de Polignac number, because 575047025 - 26 = 575046961 is a prime.

It is a super-2 number, since 2×5750470252 = 661358161922701250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1642817 + ... + 1643166.

It is an arithmetic number, because the mean of its divisors is an integer number (67910336).

Almost surely, 2575047025 is an apocalyptic number.

It is an amenable number.

575047025 is a deficient number, since it is larger than the sum of its proper divisors (239877007).

575047025 is a wasteful number, since it uses less digits than its factorization.

575047025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286000 (or 3285995 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 35.

The square root of 575047025 is about 23980.1381355488. The cubic root of 575047025 is about 831.5744176262.

The spelling of 575047025 in words is "five hundred seventy-five million, forty-seven thousand, twenty-five".

Divisors: 1 5 7 25 35 175 3285983 16429915 23001881 82149575 115009405 575047025