Base | Representation |
---|---|
bin | 11111100110001… |
… | …001111011111001 |
3 | 1100221110122211012 |
4 | 133212021323321 |
5 | 2041201031430 |
6 | 124333443305 |
7 | 16064511665 |
oct | 3746117371 |
9 | 1327418735 |
10 | 530095865 |
11 | 252252962 |
12 | 129640535 |
13 | 85a918c0 |
14 | 5058b8a5 |
15 | 31810695 |
hex | 1f989ef9 |
530095865 has 8 divisors (see below), whose sum is σ = 685047048. Its totient is φ = 391455360.
The previous prime is 530095859. The next prime is 530095871. The reversal of 530095865 is 568590035.
It is an interprime number because it is at equal distance from previous prime (530095859) and next prime (530095871).
It can be written as a sum of positive squares in 4 ways, for example, as 55771024 + 474324841 = 7468^2 + 21779^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 530095865 - 24 = 530095849 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 4077596 + ... + 4077725.
It is an arithmetic number, because the mean of its divisors is an integer number (85630881).
Almost surely, 2530095865 is an apocalyptic number.
It is an amenable number.
530095865 is a deficient number, since it is larger than the sum of its proper divisors (154951183).
530095865 is a wasteful number, since it uses less digits than its factorization.
530095865 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8155339.
The product of its (nonzero) digits is 162000, while the sum is 41.
The square root of 530095865 is about 23023.8108270547. The cubic root of 530095865 is about 809.3160232216.
The spelling of 530095865 in words is "five hundred thirty million, ninety-five thousand, eight hundred sixty-five".
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