2728

2728 is a natural number that comes after 2727 and before 2729. It is an even, composite integer with several distinct divisors. Its prime factorization is 2^3 × 11 × 31, which yields 16 positive divisors in total.

In representation, 2728 can be written as MMDCCXXVIII in Roman numerals. In binary it is 101010101000, and in hexadecimal it is AA8. The number is not a perfect square or cube, and it is not a Fibonacci or triangular number.

As a value, 2728 appears in mathematical examples and cataloging contexts simply as an ordinary four-digit integer. It may be used as a model or part number in various industries, or as an identifier in datasets, routes, or inventory systems, where four-digit identifiers are common. There is no widely recognized historical event or widely cited mathematical special property associated specifically with the number.

If used as a year, 2728 would refer to a date in the Gregorian calendar several centuries in the future. In that context it would belong to the 28th century, with no established chronology or events tied to it in contemporary scholarship. See also: numbers adjacent to 2728, such as 2727 and 2729.