Base | Representation |
---|---|
bin | 111100001101110… |
… | …1011100100000010 |
3 | 12012210222011110010 |
4 | 1320123223210002 |
5 | 13114223202432 |
6 | 532254445350 |
7 | 101033104254 |
oct | 17033534402 |
9 | 5183864403 |
10 | 2020522242 |
11 | 9475942a2 |
12 | 484803856 |
13 | 2627b13bb |
14 | 1524bbcd4 |
15 | bc5b83cc |
hex | 786eb902 |
2020522242 has 16 divisors (see below), whose sum is σ = 4067808192. Its totient is φ = 669046800.
The previous prime is 2020522223. The next prime is 2020522253. The reversal of 2020522242 is 2422250202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114173 + ... + 1115984.
It is an arithmetic number, because the mean of its divisors is an integer number (254238012).
Almost surely, 22020522242 is an apocalyptic number.
2020522242 is an abundant number, since it is smaller than the sum of its proper divisors (2047285950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020522242 is a wasteful number, since it uses less digits than its factorization.
2020522242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2230313.
The product of its (nonzero) digits is 1280, while the sum is 21.
The square root of 2020522242 is about 44950.2195990186. The cubic root of 2020522242 is about 1264.2157943704.
Adding to 2020522242 its reverse (2422250202), we get a palindrome (4442772444).
The spelling of 2020522242 in words is "two billion, twenty million, five hundred twenty-two thousand, two hundred forty-two".
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