Base | Representation |
---|---|
bin | 11001010000110000000000… |
… | …010111101011011011001111 |
3 | 112120101021020202100102021022 |
4 | 121100300000113223123033 |
5 | 104030244321334020421 |
6 | 1032143353320224355 |
7 | 32254604406020201 |
oct | 3120600027533317 |
9 | 476337222312238 |
10 | 111102220220111 |
11 | 3244520698143a |
12 | 1056443090b0bb |
13 | 49cbb8203a733 |
14 | 1d6153a22a771 |
15 | cca0550767ab |
hex | 650c005eb6cf |
111102220220111 has 4 divisors (see below), whose sum is σ = 113812030469424. Its totient is φ = 108392409970800.
The previous prime is 111102220220107. The next prime is 111102220220119. The reversal of 111102220220111 is 111022022201111.
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 111102220220111 - 22 = 111102220220107 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 111102220220111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111102220220119) 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, 1354905124595 + ... + 1354905124676.
It is an arithmetic number, because the mean of its divisors is an integer number (28453007617356).
Almost surely, 2111102220220111 is an apocalyptic number.
111102220220111 is a deficient number, since it is larger than the sum of its proper divisors (2709810249313).
111102220220111 is an equidigital number, since it uses as much as digits as its factorization.
111102220220111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2709810249312.
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 111102220220111 its reverse (111022022201111), we get a palindrome (222124242421222).
The spelling of 111102220220111 in words is "one hundred eleven trillion, one hundred two billion, two hundred twenty million, two hundred twenty thousand, one hundred eleven".
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