Base | Representation |
---|---|
bin | 11111100101111… |
… | …101011010010011 |
3 | 1100221101001110010 |
4 | 133211331122103 |
5 | 2041142411223 |
6 | 124332410003 |
7 | 16064206266 |
oct | 3745753223 |
9 | 1327331403 |
10 | 530044563 |
11 | 252218364 |
12 | 129616903 |
13 | 85a74449 |
14 | 50576cdd |
15 | 31800393 |
hex | 1f97d693 |
530044563 has 16 divisors (see below), whose sum is σ = 712808096. Its totient is φ = 350334720.
The previous prime is 530044561. The next prime is 530044583. The reversal of 530044563 is 365440035.
It is not a de Polignac number, because 530044563 - 21 = 530044561 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 530044563.
It is not an unprimeable number, because it can be changed into a prime (530044561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201231 + ... + 203847.
It is an arithmetic number, because the mean of its divisors is an integer number (44550506).
Almost surely, 2530044563 is an apocalyptic number.
530044563 is a deficient number, since it is larger than the sum of its proper divisors (182763533).
530044563 is a wasteful number, since it uses less digits than its factorization.
530044563 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3174.
The product of its (nonzero) digits is 21600, while the sum is 30.
The square root of 530044563 is about 23022.6966926118. The cubic root of 530044563 is about 809.2899141894.
Adding to 530044563 its reverse (365440035), we get a palindrome (895484598).
The spelling of 530044563 in words is "five hundred thirty million, forty-four thousand, five hundred sixty-three".
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