Base | Representation |
---|---|
bin | 11101000111100101011… |
… | …111011000100001011011 |
3 | 21002021221211100021020222 |
4 | 131013211133120201123 |
5 | 230241032030031021 |
6 | 4131130140510255 |
7 | 264365615244236 |
oct | 35074537304133 |
9 | 7067854307228 |
10 | 2001010002011 |
11 | 701694a86299 |
12 | 28398624b38b |
13 | 116904893cb7 |
14 | 6cbc6a8241d |
15 | 370b69d76ab |
hex | 1d1e57d885b |
2001010002011 has 2 divisors, whose sum is σ = 2001010002012. Its totient is φ = 2001010002010.
The previous prime is 2001010002007. The next prime is 2001010002029. The reversal of 2001010002011 is 1102000101002.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2001010002011 - 22 = 2001010002007 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2001010002011.
It is not a weakly prime, because it can be changed into another prime (2001010007011) 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, 1000505001005 + 1000505001006.
It is an arithmetic number, because the mean of its divisors is an integer number (1000505001006).
Almost surely, 22001010002011 is an apocalyptic number.
2001010002011 is a deficient number, since it is larger than the sum of its proper divisors (1).
2001010002011 is an equidigital number, since it uses as much as digits as its factorization.
2001010002011 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 8.
Adding to 2001010002011 its reverse (1102000101002), we get a palindrome (3103010103013).
The spelling of 2001010002011 in words is "two trillion, one billion, ten million, two thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •