Base | Representation |
---|---|
bin | 11111101000000… |
… | …110001111110011 |
3 | 1100222102112021122 |
4 | 133220012033303 |
5 | 2041313330133 |
6 | 124352412455 |
7 | 16102032323 |
oct | 3750061763 |
9 | 1328375248 |
10 | 530605043 |
11 | 252570471 |
12 | 12984712b |
13 | 85c0c5a7 |
14 | 50681283 |
15 | 318b1498 |
hex | 1fa063f3 |
530605043 has 8 divisors (see below), whose sum is σ = 544627200. Its totient is φ = 516696840.
The previous prime is 530604989. The next prime is 530605051. The reversal of 530605043 is 340506035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 530605043 - 28 = 530604787 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (530605063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19013 + ... + 37718.
It is an arithmetic number, because the mean of its divisors is an integer number (68078400).
Almost surely, 2530605043 is an apocalyptic number.
530605043 is a deficient number, since it is larger than the sum of its proper divisors (14022157).
530605043 is a wasteful number, since it uses less digits than its factorization.
530605043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56977.
The product of its (nonzero) digits is 5400, while the sum is 26.
The square root of 530605043 is about 23034.8658125026. The cubic root of 530605043 is about 809.5750669594.
The spelling of 530605043 in words is "five hundred thirty million, six hundred five thousand, forty-three".
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