Q: Is 25,820 a Composite Number?
A: Yes, 25,820 is a composite number.
The number 25,820 can be evenly divided by 1 2 4 5 10 20 1,291 2,582 5,164 6,455 12,910 and 25,820, with no remainder.
Since 25,820 cannot be divided by just 1 and 25,820, it is a composite number.