Base | Representation |
---|---|
bin | 111100001101011… |
… | …1011001011001100 |
3 | 12012210121002120110 |
4 | 1320122323023030 |
5 | 13114200332134 |
6 | 532250320020 |
7 | 101031320364 |
oct | 17032731314 |
9 | 5183532513 |
10 | 2020324044 |
11 | 9474693a2 |
12 | 484729010 |
13 | 26274211b |
14 | 1524699a4 |
15 | bc5797e9 |
hex | 786bb2cc |
2020324044 has 24 divisors (see below), whose sum is σ = 4738024368. Its totient is φ = 670022080.
The previous prime is 2020324043. The next prime is 2020324073. The reversal of 2020324044 is 4404230202.
It is a self number, because there is not a number n which added to its sum of digits gives 2020324044.
It is not an unprimeable number, because it can be changed into a prime (2020324043) 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 7 ways as a sum of consecutive naturals, for example, 424947 + ... + 429674.
It is an arithmetic number, because the mean of its divisors is an integer number (197417682).
Almost surely, 22020324044 is an apocalyptic number.
It is an amenable number.
2020324044 is an abundant number, since it is smaller than the sum of its proper divisors (2717700324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020324044 is a wasteful number, since it uses less digits than its factorization.
2020324044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 854825 (or 854823 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 21.
The square root of 2020324044 is about 44948.0149061113. The cubic root of 2020324044 is about 1264.1744563390.
Adding to 2020324044 its reverse (4404230202), we get a palindrome (6424554246).
The spelling of 2020324044 in words is "two billion, twenty million, three hundred twenty-four thousand, forty-four".
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