Q: Is 3,142,146 a Prime Number?
A: No, 3,142,146 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 3142146 can be evenly divided by 1 2 3 6 7 14 21 42 79 158 237 474 553 947 1,106 1,659 1,894 2,841 3,318 5,682 6,629 13,258 19,887 39,774 74,813 149,626 224,439 448,878 523,691 1,047,382 1,571,073 and 3,142,146, with no remainder.
Since 3,142,146 cannot be divided by just 1 and 3,142,146, it is not a prime number.