Base | Representation |
---|---|
bin | 11101011001010010000… |
… | …010011100010101111011 |
3 | 21011010000001002001001002 |
4 | 131121102002130111323 |
5 | 231043440304014321 |
6 | 4143551422115215 |
7 | 265640520131330 |
oct | 35312202342573 |
9 | 7133001061032 |
10 | 2020011001211 |
11 | 709755604215 |
12 | 2875a971bb0b |
13 | 1186422c14a8 |
14 | 6daaa3da987 |
15 | 37829bbd20b |
hex | 1d65209c57b |
2020011001211 has 16 divisors (see below), whose sum is σ = 2342080803840. Its totient is φ = 1706395541760.
The previous prime is 2020011001181. The next prime is 2020011001219. The reversal of 2020011001211 is 1121001100202.
It is not a de Polignac number, because 2020011001211 - 218 = 2020010739067 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2020011001192 and 2020011001201.
It is not an unprimeable number, because it can be changed into a prime (2020011001219) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3036470 + ... + 3641451.
It is an arithmetic number, because the mean of its divisors is an integer number (146380050240).
Almost surely, 22020011001211 is an apocalyptic number.
2020011001211 is a deficient number, since it is larger than the sum of its proper divisors (322069802629).
2020011001211 is an equidigital number, since it uses as much as digits as its factorization.
2020011001211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6678554.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2020011001211 its reverse (1121001100202), we get a palindrome (3141012101413).
The spelling of 2020011001211 in words is "two trillion, twenty billion, eleven million, one thousand, two hundred eleven".
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