71640

71640 is a number that appears in various contexts, including mathematics, astronomy, and popular culture. In mathematics, it is often referenced in the context of the **Collatz conjecture**, a famous unsolved problem involving sequences of numbers. The conjecture posits that for any positive integer, repeatedly applying a specific recursive formula will eventually reach the number 1. While 71640 is not a central figure in the conjecture, it has been used in discussions about the behavior of certain sequences under the Collatz rules.

In astronomy, 71640 is the provisional designation of an asteroid discovered in 2000. Officially named **2000 EE14**, this minor planet belongs to the main asteroid belt located between Mars and Jupiter. Its orbit and physical properties are typical of many asteroids in this region, though detailed observations remain limited due to its distance and size.

The number 71640 has also appeared in niche references within popular culture, such as video games or obscure trivia. For instance, it may reference in-game codes, item IDs, or Easter eggs in certain titles. Without broader recognition, its significance in these contexts remains largely unknown to the general public.

Overall, 71640 serves as an example of how numbers can hold meaning across different fields, from theoretical mathematics to celestial bodies. Its study or mention often depends on the specific discipline or interest area in question.