Q: Is 5,142,027 a Prime Number?
A: No, 5,142,027 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 5142027 can be evenly divided by 1 3 11 19 33 57 59 139 177 209 417 627 649 1,121 1,529 1,947 2,641 3,363 4,587 7,923 8,201 12,331 24,603 29,051 36,993 87,153 90,211 155,819 270,633 467,457 1,714,009 and 5,142,027, with no remainder.
Since 5,142,027 cannot be divided by just 1 and 5,142,027, it is not a prime number.