Base | Representation |
---|---|
bin | 11101010001110101101… |
… | …111010001001111110011 |
3 | 21010100101010122010212211 |
4 | 131101311233101033303 |
5 | 230431104111121321 |
6 | 4140150443432551 |
7 | 265235505663535 |
oct | 35216557211763 |
9 | 7110333563784 |
10 | 2012020020211 |
11 | 706324936993 |
12 | 285b39525757 |
13 | 11796a8b8576 |
14 | 6d54cddd855 |
15 | 3750d3a50e1 |
hex | 1d475bd13f3 |
2012020020211 has 2 divisors, whose sum is σ = 2012020020212. Its totient is φ = 2012020020210.
The previous prime is 2012020020209. The next prime is 2012020020233. The reversal of 2012020020211 is 1120200202102.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2012020020211 - 21 = 2012020020209 is a prime.
Together with 2012020020209, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 2012020020191 and 2012020020200.
It is not a weakly prime, because it can be changed into another prime (2012020020511) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006010010105 + 1006010010106.
It is an arithmetic number, because the mean of its divisors is an integer number (1006010010106).
Almost surely, 22012020020211 is an apocalyptic number.
2012020020211 is a deficient number, since it is larger than the sum of its proper divisors (1).
2012020020211 is an equidigital number, since it uses as much as digits as its factorization.
2012020020211 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2012020020211 its reverse (1120200202102), we get a palindrome (3132220222313).
The spelling of 2012020020211 in words is "two trillion, twelve billion, twenty million, twenty thousand, two hundred eleven".
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