Base | Representation |
---|---|
bin | 11101011001010111011… |
… | …001110011011001000011 |
3 | 21011010020022110000021101 |
4 | 131121113121303121003 |
5 | 231044131324323021 |
6 | 4144004355235231 |
7 | 265642662164506 |
oct | 35312731633103 |
9 | 7133208400241 |
10 | 2020101011011 |
11 | 7097a13a1986 |
12 | 2876138a8b17 |
13 | 118657b47a25 |
14 | 6dab834b13d |
15 | 37832a4ca91 |
hex | 1d657673643 |
2020101011011 has 2 divisors, whose sum is σ = 2020101011012. Its totient is φ = 2020101011010.
The previous prime is 2020101011003. The next prime is 2020101011021. The reversal of 2020101011011 is 1101101010202.
It is an a-pointer prime, because the next prime (2020101011021) can be obtained adding 2020101011011 to its sum of digits (10).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2020101011011 - 23 = 2020101011003 is a prime.
It is not a weakly prime, because it can be changed into another prime (2020101011021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010050505505 + 1010050505506.
It is an arithmetic number, because the mean of its divisors is an integer number (1010050505506).
Almost surely, 22020101011011 is an apocalyptic number.
2020101011011 is a deficient number, since it is larger than the sum of its proper divisors (1).
2020101011011 is an equidigital number, since it uses as much as digits as its factorization.
2020101011011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 2020101011011 its reverse (1101101010202), we get a palindrome (3121202021213).
The spelling of 2020101011011 in words is "two trillion, twenty billion, one hundred one million, eleven thousand, eleven".
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