Base | Representation |
---|---|
bin | 11111100110001… |
… | …100011010100100 |
3 | 1100221111011202022 |
4 | 133212030122210 |
5 | 2041201343040 |
6 | 124334002312 |
7 | 16064553413 |
oct | 3746143244 |
9 | 1327434668 |
10 | 530106020 |
11 | 25225a554 |
12 | 129646398 |
13 | 85a96402 |
14 | 5059147a |
15 | 318136b5 |
hex | 1f98c6a4 |
530106020 has 12 divisors (see below), whose sum is σ = 1113222684. Its totient is φ = 212042400.
The previous prime is 530106007. The next prime is 530106079. The reversal of 530106020 is 20601035.
It can be written as a sum of positive squares in 2 ways, for example, as 189998656 + 340107364 = 13784^2 + 18442^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 530106020.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13252631 + ... + 13252670.
It is an arithmetic number, because the mean of its divisors is an integer number (92768557).
Almost surely, 2530106020 is an apocalyptic number.
It is an amenable number.
530106020 is an abundant number, since it is smaller than the sum of its proper divisors (583116664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530106020 is a wasteful number, since it uses less digits than its factorization.
530106020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26505310 (or 26505308 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 530106020 is about 23024.0313585610. The cubic root of 530106020 is about 809.3211911873.
Adding to 530106020 its reverse (20601035), we get a palindrome (550707055).
The spelling of 530106020 in words is "five hundred thirty million, one hundred six thousand, twenty".
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