18002800

18002800 is an eight-digit decimal integer that can be analyzed in both mathematical and practical contexts. In pure mathematics, it is a composite number. Its prime factorization is 2^4 × 5^2 × 45,007, with 45,007 being a prime number. Accordingly, the number is divisible by 16 and by 25, and the product 16 × 25 equals 400, so 18,002,800 = 400 × 45,007. The digit sum is 1 + 8 + 0 + 0 + 2 + 8 + 0 + 0 = 19, which shows it is not divisible by 3 or 9. It is even and ends with two zeros, indicating divisibility by 4, 8, and 16, but not by higher powers of two beyond 16.

In applied contexts, 18002800 can function as an arbitrary numeric identifier or code. Systems that use fixed-length numeric IDs—such as databases, inventory records, or catalog numbering schemes—may employ an eight-digit sequence like 18002800 to represent a specific item, record, or entry. Without accompanying metadata, the number carries no intrinsic meaning beyond its role as an identifier.

There is no widely recognized object, location, event, or historical reference formally designated by the name 18002800. Consequently, any specific claim about what 18002800 refers to would require contextual information from the relevant data source or documentation.