Base | Representation |
---|---|
bin | 11000001111000010… |
… | …11111100000011011 |
3 | 1020120202201111020221 |
4 | 30013201133200123 |
5 | 203121321402303 |
6 | 5551025300511 |
7 | 640266466612 |
oct | 140741374033 |
9 | 36522644227 |
10 | 13011122203 |
11 | 5577491762 |
12 | 2631494737 |
13 | 12c47972a1 |
14 | 8b6022879 |
15 | 5123ec4bd |
hex | 30785f81b |
13011122203 has 2 divisors, whose sum is σ = 13011122204. Its totient is φ = 13011122202.
The previous prime is 13011122177. The next prime is 13011122207. The reversal of 13011122203 is 30222111031.
13011122203 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 a cyclic number.
It is not a de Polignac number, because 13011122203 - 217 = 13010991131 is a prime.
It is not a weakly prime, because it can be changed into another prime (13011122207) 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, 6505561101 + 6505561102.
It is an arithmetic number, because the mean of its divisors is an integer number (6505561102).
Almost surely, 213011122203 is an apocalyptic number.
13011122203 is a deficient number, since it is larger than the sum of its proper divisors (1).
13011122203 is an equidigital number, since it uses as much as digits as its factorization.
13011122203 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 13011122203 its reverse (30222111031), we get a palindrome (43233233234).
The spelling of 13011122203 in words is "thirteen billion, eleven million, one hundred twenty-two thousand, two hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •