Base | Representation |
---|---|
bin | 11111101001000… |
… | …111011100010011 |
3 | 1100222221002121000 |
4 | 133221013130103 |
5 | 2041400401313 |
6 | 124402233043 |
7 | 16104224010 |
oct | 3751073423 |
9 | 1328832530 |
10 | 530872083 |
11 | 252733065 |
12 | 129955783 |
13 | 85ca3cc1 |
14 | 50710707 |
15 | 31915673 |
hex | 1fa47713 |
530872083 has 16 divisors (see below), whose sum is σ = 898831360. Its totient is φ = 303355368.
The previous prime is 530872063. The next prime is 530872091. The reversal of 530872083 is 380278035.
It is not a de Polignac number, because 530872083 - 25 = 530872051 is a prime.
It is not an unprimeable number, because it can be changed into a prime (530872063) 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 15 ways as a sum of consecutive naturals, for example, 1404235 + ... + 1404612.
It is an arithmetic number, because the mean of its divisors is an integer number (56176960).
Almost surely, 2530872083 is an apocalyptic number.
530872083 is a deficient number, since it is larger than the sum of its proper divisors (367959277).
530872083 is a wasteful number, since it uses less digits than its factorization.
530872083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2808863 (or 2808857 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 530872083 is about 23040.6615139410. The cubic root of 530872083 is about 809.7108570174.
The spelling of 530872083 in words is "five hundred thirty million, eight hundred seventy-two thousand, eighty-three".
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