Base | Representation |
---|---|
bin | 1010010011100100011011… |
… | …0101011010001111110111 |
3 | 1111010021002121212212200021 |
4 | 2210321012311122033313 |
5 | 2441123011401224421 |
6 | 40033311040230011 |
7 | 2246442322640545 |
oct | 244710665321767 |
9 | 44107077785607 |
10 | 11331312133111 |
11 | 3679645324273 |
12 | 133010160b307 |
13 | 6426cc410479 |
14 | 2b261d0c0d95 |
15 | 149b47c7c341 |
hex | a4e46d5a3f7 |
11331312133111 has 4 divisors (see below), whose sum is σ = 11572403880672. Its totient is φ = 11090220385552.
The previous prime is 11331312133093. The next prime is 11331312133181. The reversal of 11331312133111 is 11133121313311.
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 11331312133111 - 25 = 11331312133079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11331312133181) 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, 120545873710 + ... + 120545873803.
It is an arithmetic number, because the mean of its divisors is an integer number (2893100970168).
Almost surely, 211331312133111 is an apocalyptic number.
11331312133111 is a deficient number, since it is larger than the sum of its proper divisors (241091747561).
11331312133111 is an equidigital number, since it uses as much as digits as its factorization.
11331312133111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241091747560.
The product of its digits is 486, while the sum is 25.
Adding to 11331312133111 its reverse (11133121313311), we get a palindrome (22464433446422).
The spelling of 11331312133111 in words is "eleven trillion, three hundred thirty-one billion, three hundred twelve million, one hundred thirty-three thousand, one hundred eleven".
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