Base | Representation |
---|---|
bin | 1111011100011011111… |
… | …10101100100110001011 |
3 | 1212201201211001112021012 |
4 | 13232031332230212023 |
5 | 32143244212003314 |
6 | 1043441101434135 |
7 | 53224216036214 |
oct | 7561576544613 |
9 | 1781654045235 |
10 | 530663000459 |
11 | 19506447a599 |
12 | 86a19b6b94b |
13 | 3b06c999327 |
14 | 1b98173440b |
15 | dc0ca7193e |
hex | 7b8dfac98b |
530663000459 has 2 divisors, whose sum is σ = 530663000460. Its totient is φ = 530663000458.
The previous prime is 530663000401. The next prime is 530663000477. The reversal of 530663000459 is 954000366035.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 530663000459 - 224 = 530646223243 is a prime.
It is a super-5 number, since 5×5306630004595 (a number of 60 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (530663000059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265331500229 + 265331500230.
It is an arithmetic number, because the mean of its divisors is an integer number (265331500230).
Almost surely, 2530663000459 is an apocalyptic number.
530663000459 is a deficient number, since it is larger than the sum of its proper divisors (1).
530663000459 is an equidigital number, since it uses as much as digits as its factorization.
530663000459 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 291600, while the sum is 41.
The spelling of 530663000459 in words is "five hundred thirty billion, six hundred sixty-three million, four hundred fifty-nine", and thus it is an aban number.
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