Q: Is 3,137,742 a Prime Number?
A: No, 3,137,742 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 3137742 can be evenly divided by 1 2 3 6 9 18 29 58 87 174 261 522 6,011 12,022 18,033 36,066 54,099 108,198 174,319 348,638 522,957 1,045,914 1,568,871 and 3,137,742, with no remainder.
Since 3,137,742 cannot be divided by just 1 and 3,137,742, it is not a prime number.