Q: Is 84,200 a Prime Number?
A: No, 84,200 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 84200 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 200 421 842 1,684 2,105 3,368 4,210 8,420 10,525 16,840 21,050 42,100 and 84,200, with no remainder.
Since 84,200 cannot be divided by just 1 and 84,200, it is not a prime number.