Base | Representation |
---|---|
bin | 101101101110101101110001… |
… | …000011000111011101110011 |
3 | 222101010002212222221010202212 |
4 | 231232231301003013131303 |
5 | 202330142013013242321 |
6 | 1551430153433002335 |
7 | 60235415555601542 |
oct | 5556556103073563 |
9 | 871102788833685 |
10 | 201122330212211 |
11 | 590a155717a281 |
12 | 1a682a315533ab |
13 | 882b9a6434675 |
14 | 3794530a68159 |
15 | 183b9c014955b |
hex | b6eb710c7773 |
201122330212211 has 4 divisors (see below), whose sum is σ = 201367302600624. Its totient is φ = 200877357823800.
The previous prime is 201122330212159. The next prime is 201122330212241. The reversal of 201122330212211 is 112212033221102.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 201122330212211 - 218 = 201122329950067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201122330212241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122486192975 + ... + 122486194616.
It is an arithmetic number, because the mean of its divisors is an integer number (50341825650156).
Almost surely, 2201122330212211 is an apocalyptic number.
201122330212211 is a deficient number, since it is larger than the sum of its proper divisors (244972388413).
201122330212211 is an equidigital number, since it uses as much as digits as its factorization.
201122330212211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244972388412.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 201122330212211 its reverse (112212033221102), we get a palindrome (313334363433313).
The spelling of 201122330212211 in words is "two hundred one trillion, one hundred twenty-two billion, three hundred thirty million, two hundred twelve thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •