6823

6823 is a number that falls between 6822 and 6824 in the sequence of natural numbers. It is an even number, as it is divisible by 2 without leaving a remainder. In the decimal system, it is written as "six thousand eight hundred twenty-three." In Roman numerals, it is represented as "VMMMDCCCXXIII."

The number 6823 has several mathematical properties. It is a composite number, meaning it has factors other than 1 and itself. Its prime factorization is 7 times 973. It is also a sphenic number, as it is the product of three distinct prime numbers: 1, 7, and 973.

In the context of the International Telecommunication Union (ITU) country calling codes, 6823 is not assigned to any country. It is part of the range reserved for shared cost services, which are services provided by a third party to users of a public telecommunications network.

In popular culture, 6823 is not particularly notable. It does not have any significant historical or cultural references. However, it is often used in puzzles and games that involve numbers, such as Sudoku or crossword puzzles.