Base | Representation |
---|---|
bin | 10010101000010101… |
… | …01001011101101011 |
3 | 221211001112212002022 |
4 | 21110022221131223 |
5 | 130441003341021 |
6 | 4332253455055 |
7 | 502600461605 |
oct | 112412513553 |
9 | 27731485068 |
10 | 10002012011 |
11 | 4272969732 |
12 | 1b317a148b |
13 | c35243204 |
14 | 6ac528175 |
15 | 3d81591ab |
hex | 2542a976b |
10002012011 has 2 divisors, whose sum is σ = 10002012012. Its totient is φ = 10002012010.
The previous prime is 10002011963. The next prime is 10002012023. The reversal of 10002012011 is 11021020001.
10002012011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is an emirp because it is prime and its reverse (11021020001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10002012011 - 230 = 8928270187 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10002012011.
It is not a weakly prime, because it can be changed into another prime (10002012061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001006005 + 5001006006.
It is an arithmetic number, because the mean of its divisors is an integer number (5001006006).
Almost surely, 210002012011 is an apocalyptic number.
10002012011 is a deficient number, since it is larger than the sum of its proper divisors (1).
10002012011 is an equidigital number, since it uses as much as digits as its factorization.
10002012011 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 10002012011 its reverse (11021020001), we get a palindrome (21023032012).
The spelling of 10002012011 in words is "ten billion, two million, twelve thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •