Q: Is 8,503,871 a Composite Number?
A: No, 8,503,871 is not a composite number; it is a prime number.
The number 8,503,871 can be evenly divided by 1 and 8,503,871, with no remainder.
Since 8,503,871 can be divided by just 1 and 8,503,871, it is not a composite number.