Q: Is 276,985 a Prime Number?
A: No, 276,985 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 276985 can be evenly divided by 1 5 31 155 1,787 8,935 55,397 and 276,985, with no remainder.
Since 276,985 cannot be divided by just 1 and 276,985, it is not a prime number.