Q: Is 16,401 a Composite Number?
A: Yes, 16,401 is a composite number.
The number 16,401 can be evenly divided by 1 3 7 11 21 33 71 77 213 231 497 781 1,491 2,343 5,467 and 16,401, with no remainder.
Since 16,401 cannot be divided by just 1 and 16,401, it is a composite number.