Base | Representation |
---|---|
bin | 1011000000111010000101… |
… | …0111111101011011001111 |
3 | 1120212201121001212102100221 |
4 | 2300032201113331123033 |
5 | 3041403212334020421 |
6 | 41431205223532211 |
7 | 2356635355304056 |
oct | 260164127753317 |
9 | 46781531772327 |
10 | 12110220220111 |
11 | 3949a08668602 |
12 | 14370602ba067 |
13 | 69acb1703440 |
14 | 2dc1d012939d |
15 | 160034518841 |
hex | b03a15fd6cf |
12110220220111 has 16 divisors (see below), whose sum is σ = 13075791019200. Its totient is φ = 11149536987648.
The previous prime is 12110220220031. The next prime is 12110220220243. The reversal of 12110220220111 is 11102202201121.
It is a cyclic number.
It is not a de Polignac number, because 12110220220111 - 29 = 12110220219599 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12110220220811) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9728935 + ... + 10902871.
It is an arithmetic number, because the mean of its divisors is an integer number (817236938700).
Almost surely, 212110220220111 is an apocalyptic number.
12110220220111 is a deficient number, since it is larger than the sum of its proper divisors (965570799089).
12110220220111 is a wasteful number, since it uses less digits than its factorization.
12110220220111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1176018.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 12110220220111 its reverse (11102202201121), we get a palindrome (23212422421232).
It can be divided in two parts, 1 and 2110220220111, that added together give a palindrome (2110220220112).
The spelling of 12110220220111 in words is "twelve trillion, one hundred ten billion, two hundred twenty million, two hundred twenty thousand, one hundred eleven".
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