Q: Is 211,485 a Prime Number?
A: No, 211,485 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 211485 can be evenly divided by 1 3 5 15 23 69 115 345 613 1,839 3,065 9,195 14,099 42,297 70,495 and 211,485, with no remainder.
Since 211,485 cannot be divided by just 1 and 211,485, it is not a prime number.