Base | Representation |
---|---|
bin | 100010010001100… |
… | …011110110010001 |
3 | 1111002000110222111 |
4 | 202101203312101 |
5 | 2134201404000 |
6 | 133020505321 |
7 | 20151443203 |
oct | 4221436621 |
9 | 1432013874 |
10 | 575028625 |
11 | 275652576 |
12 | 1406ab241 |
13 | 92194732 |
14 | 56526773 |
15 | 35738cba |
hex | 22463d91 |
575028625 has 16 divisors (see below), whose sum is σ = 718610256. Its totient is φ = 459398400.
The previous prime is 575028613. The next prime is 575028631. The reversal of 575028625 is 526820575.
It can be written as a sum of positive squares in 8 ways, for example, as 179774464 + 395254161 = 13408^2 + 19881^2 .
It is not a de Polignac number, because 575028625 - 211 = 575026577 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 15 ways as a sum of consecutive naturals, for example, 103929 + ... + 109321.
It is an arithmetic number, because the mean of its divisors is an integer number (44913141).
Almost surely, 2575028625 is an apocalyptic number.
It is an amenable number.
575028625 is a deficient number, since it is larger than the sum of its proper divisors (143581631).
575028625 is an equidigital number, since it uses as much as digits as its factorization.
575028625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6261 (or 6251 counting only the distinct ones).
The product of its (nonzero) digits is 168000, while the sum is 40.
The square root of 575028625 is about 23979.7544816456. The cubic root of 575028625 is about 831.5655481299.
The spelling of 575028625 in words is "five hundred seventy-five million, twenty-eight thousand, six hundred twenty-five".
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