Base | Representation |
---|---|
bin | 11111100101111… |
… | …100010110010010 |
3 | 1100221100211110220 |
4 | 133211330112102 |
5 | 2041142241320 |
6 | 124332333510 |
7 | 16064160510 |
oct | 3745742622 |
9 | 1327324426 |
10 | 530040210 |
11 | 252215067 |
12 | 129614296 |
13 | 85a7247b |
14 | 505754b0 |
15 | 317ede40 |
hex | 1f97c592 |
530040210 has 64 divisors (see below), whose sum is σ = 1489307904. Its totient is φ = 118195200.
The previous prime is 530040191. The next prime is 530040253. The reversal of 530040210 is 12040035.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 530040210.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 22171 + ... + 39390.
It is an arithmetic number, because the mean of its divisors is an integer number (23270436).
Almost surely, 2530040210 is an apocalyptic number.
530040210 is an abundant number, since it is smaller than the sum of its proper divisors (959267694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530040210 is a wasteful number, since it uses less digits than its factorization.
530040210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61619.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 530040210 is about 23022.6021552734. The cubic root of 530040210 is about 809.2876987476.
Adding to 530040210 its reverse (12040035), we get a palindrome (542080245).
The spelling of 530040210 in words is "five hundred thirty million, forty thousand, two hundred ten".
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