Q: Is 31,970 a Prime Number?
A: No, 31,970 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 31970 can be evenly divided by 1 2 5 10 23 46 115 139 230 278 695 1,390 3,197 6,394 15,985 and 31,970, with no remainder.
Since 31,970 cannot be divided by just 1 and 31,970, it is not a prime number.