Base | Representation |
---|---|
bin | 11101011001010010101… |
… | …110000001001101111100 |
3 | 21011010000211120101202210 |
4 | 131121102232001031330 |
5 | 231044001220040234 |
6 | 4143552511020420 |
7 | 265641016206243 |
oct | 35312256011574 |
9 | 7133024511683 |
10 | 2020022424444 |
11 | 709760aa6702 |
12 | 2875b150a710 |
13 | 118644790abb |
14 | 6daabb3195a |
15 | 3782abc7be9 |
hex | 1d652b8137c |
2020022424444 has 24 divisors (see below), whose sum is σ = 4713497187840. Its totient is φ = 673324875184.
The previous prime is 2020022424443. The next prime is 2020022424479. The reversal of 2020022424444 is 4444242200202.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020022424443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1457634 + ... + 2482889.
It is an arithmetic number, because the mean of its divisors is an integer number (196395716160).
Almost surely, 22020022424444 is an apocalyptic number.
It is an amenable number.
2020022424444 is an abundant number, since it is smaller than the sum of its proper divisors (2693474763396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020022424444 is a wasteful number, since it uses less digits than its factorization.
2020022424444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3983249 (or 3983247 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 30.
Adding to 2020022424444 its reverse (4444242200202), we get a palindrome (6464264624646).
The spelling of 2020022424444 in words is "two trillion, twenty billion, twenty-two million, four hundred twenty-four thousand, four hundred forty-four".
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