Base | Representation |
---|---|
bin | 100010010011100… |
… | …100111110010101 |
3 | 1111010000100111101 |
4 | 202103210332111 |
5 | 2134320320100 |
6 | 133040110101 |
7 | 20156105164 |
oct | 4223447625 |
9 | 1433010441 |
10 | 575557525 |
11 | 275983984 |
12 | 140905331 |
13 | 9231b3aa |
14 | 566233db |
15 | 357e086a |
hex | 224e4f95 |
575557525 has 24 divisors (see below), whose sum is σ = 758556360. Its totient is φ = 431708160.
The previous prime is 575557513. The next prime is 575557529. The reversal of 575557525 is 525755575.
575557525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 12 ways, for example, as 114768369 + 460789156 = 10713^2 + 21466^2 .
It is not a de Polignac number, because 575557525 - 27 = 575557397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (575557529) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115281 + ... + 120169.
It is an arithmetic number, because the mean of its divisors is an integer number (31606515).
Almost surely, 2575557525 is an apocalyptic number.
It is an amenable number.
575557525 is a deficient number, since it is larger than the sum of its proper divisors (182998835).
575557525 is a wasteful number, since it uses less digits than its factorization.
575557525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5193 (or 5188 counting only the distinct ones).
The product of its digits is 1531250, while the sum is 46.
The square root of 575557525 is about 23990.7799998249. The cubic root of 575557525 is about 831.8204225389.
The spelling of 575557525 in words is "five hundred seventy-five million, five hundred fifty-seven thousand, five hundred twenty-five".
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