Q: Is 550,216 a Prime Number?
A: No, 550,216 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 550216 can be evenly divided by 1 2 4 8 68,777 137,554 275,108 and 550,216, with no remainder.
Since 550,216 cannot be divided by just 1 and 550,216, it is not a prime number.