Q: Is 5,421,004 a Prime Number?
A: No, 5,421,004 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 5421004 can be evenly divided by 1 2 4 19 38 76 71,329 142,658 285,316 1,355,251 2,710,502 and 5,421,004, with no remainder.
Since 5,421,004 cannot be divided by just 1 and 5,421,004, it is not a prime number.