Q: Is 128,900 a Composite Number?
A: Yes, 128,900 is a composite number.
The number 128,900 can be evenly divided by 1 2 4 5 10 20 25 50 100 1,289 2,578 5,156 6,445 12,890 25,780 32,225 64,450 and 128,900, with no remainder.
Since 128,900 cannot be divided by just 1 and 128,900, it is a composite number.