Base | Representation |
---|---|
bin | 11101011001010010101… |
… | …001010110110001011011 |
3 | 21011010000202021021220111 |
4 | 131121102221112301123 |
5 | 231044000411431021 |
6 | 4143552424505151 |
7 | 265641002625301 |
oct | 35312251266133 |
9 | 7133022237814 |
10 | 2020021202011 |
11 | 70976034122a |
12 | 2875b101b1b7 |
13 | 118644453577 |
14 | 6daab8d4271 |
15 | 3782aa358e1 |
hex | 1d652a56c5b |
2020021202011 has 8 divisors (see below), whose sum is σ = 2126382289920. Its totient is φ = 1913664532392.
The previous prime is 2020021201927. The next prime is 2020021202033. The reversal of 2020021202011 is 1102021200202.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2020021202011 - 27 = 2020021201883 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2020021201982 and 2020021202000.
It is not an unprimeable number, because it can be changed into a prime (2020021272011) 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, 144715 + ... + 2015188.
It is an arithmetic number, because the mean of its divisors is an integer number (265797786240).
Almost surely, 22020021202011 is an apocalyptic number.
2020021202011 is a deficient number, since it is larger than the sum of its proper divisors (106361087909).
2020021202011 is a wasteful number, since it uses less digits than its factorization.
2020021202011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2209145.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2020021202011 its reverse (1102021200202), we get a palindrome (3122042402213).
The spelling of 2020021202011 in words is "two trillion, twenty billion, twenty-one million, two hundred two thousand, eleven".
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