Base | Representation |
---|---|
bin | 100010010001100… |
… | …000000100001000 |
3 | 1111001222200201112 |
4 | 202101200010020 |
5 | 2134200410003 |
6 | 133020305452 |
7 | 20151350054 |
oct | 4221400410 |
9 | 1431880645 |
10 | 575013128 |
11 | 275641968 |
12 | 1406a2288 |
13 | 9218a671 |
14 | 56520c64 |
15 | 357343d8 |
hex | 22460108 |
575013128 has 16 divisors (see below), whose sum is σ = 1085019180. Its totient is φ = 285674688.
The previous prime is 575013121. The next prime is 575013143. The reversal of 575013128 is 821310575.
It can be written as a sum of positive squares in 2 ways, for example, as 574944484 + 68644 = 23978^2 + 262^2 .
It is a junction number, because it is equal to n+sod(n) for n = 575013094 and 575013103.
It is not an unprimeable number, because it can be changed into a prime (575013121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227651 + ... + 230162.
Almost surely, 2575013128 is an apocalyptic number.
It is an amenable number.
575013128 is a deficient number, since it is larger than the sum of its proper divisors (510006052).
575013128 is a wasteful number, since it uses less digits than its factorization.
575013128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 457976 (or 457972 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 32.
The square root of 575013128 is about 23979.4313527239. The cubic root of 575013128 is about 831.5580778426.
The spelling of 575013128 in words is "five hundred seventy-five million, thirteen thousand, one hundred twenty-eight".
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