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575981025 = 3527679747
BaseRepresentation
bin100010010101001…
…100010111100001
31111010210212102120
4202111030113201
52134422343100
6133053134453
720162520654
oct4225142741
91433725376
10575981025
11276143084
12140a8a429
1392439099
14566d389b
15358760a0
hex2254c5e1

575981025 has 12 divisors (see below), whose sum is σ = 952288752. Its totient is φ = 307189840.

The previous prime is 575981011. The next prime is 575981027. The reversal of 575981025 is 520189575.

It is a de Polignac number, because none of the positive numbers 2k-575981025 is a prime.

It is not an unprimeable number, because it can be changed into a prime (575981027) by changing a digit.

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, 3839799 + ... + 3839948.

It is an arithmetic number, because the mean of its divisors is an integer number (79357396).

Almost surely, 2575981025 is an apocalyptic number.

It is an amenable number.

575981025 is a deficient number, since it is larger than the sum of its proper divisors (376307727).

575981025 is a wasteful number, since it uses less digits than its factorization.

575981025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7679760 (or 7679755 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 42.

The square root of 575981025 is about 23999.6046842443. The cubic root of 575981025 is about 832.0243926411.

The spelling of 575981025 in words is "five hundred seventy-five million, nine hundred eighty-one thousand, twenty-five".

Divisors: 1 3 5 15 25 75 7679747 23039241 38398735 115196205 191993675 575981025