Q: Is 512,876 a Prime Number?
A: No, 512,876 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 512876 can be evenly divided by 1 2 4 7 13 14 26 28 52 91 182 364 1,409 2,818 5,636 9,863 18,317 19,726 36,634 39,452 73,268 128,219 256,438 and 512,876, with no remainder.
Since 512,876 cannot be divided by just 1 and 512,876, it is not a prime number.