21550

21550 is a five-digit number that has appeared in various contexts, including popular culture, mathematics, and technology. While it lacks a universally recognized significance, it has been referenced in specific scenarios that have contributed to its occasional prominence.

In the realm of popular culture, 21550 is notably associated with the 2015 film *The Martian*. During a key scene in the movie, astronaut Mark Watney (played by Matt Damon) calculates that he needs to grow 21550 potatoes to survive until rescue. This calculation became a memorable moment, sparking interest in the number among fans of the film and science fiction enthusiasts.

Mathematically, 21550 can be factored into its prime components as 2 × 5² × 13 × 163. It is also a composite number, meaning it has divisors other than one and itself. While not particularly notable in number theory, its appearance in a widely discussed film has made it more recognizable outside of academic circles.

In technology and computing, 21550 has been referenced in software development contexts, particularly in error codes or identifiers. For example, some programming communities have used it as a placeholder or test value in documentation or examples. However, there is no standardized or widely adopted meaning assigned to it in technical fields.

Overall, 21550 remains a relatively obscure number with limited intrinsic significance. Its occasional appearance in media and pop culture has made it more memorable, particularly among fans of *The Martian*, but it does not hold broader cultural or mathematical importance.