Q: Is 31,376 a Prime Number?
A: No, 31,376 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 31376 can be evenly divided by 1 2 4 8 16 37 53 74 106 148 212 296 424 592 848 1,961 3,922 7,844 15,688 and 31,376, with no remainder.
Since 31,376 cannot be divided by just 1 and 31,376, it is not a prime number.