21616

21616 is a six-digit number. In Roman numerals, it is written as MMDCXVI. It is an even number and is divisible by 2, 4, 8, and other factors. The prime factorization of 21616 is 2^5 * 3^2 * 7 * 11.

In the context of astronomy, 21616 is the designation for a minor planet, specifically an asteroid. It was discovered by the Spacewatch project on January 28, 1995. This asteroid belongs to the main belt, a region of the solar system located between the orbits of Mars and Jupiter. Its orbital characteristics place it within this classification. Further research and observation are ongoing to determine more about its physical properties, such as its size, composition, and rotational period.

The number 21616 can also appear in various other numerical contexts, such as zip codes, product serial numbers, or specific data points within a dataset. Without additional context, its significance is limited to its mathematical properties or its designation as a celestial body. Its appearance in any given context would depend entirely on the system or nomenclature being used.