Q: Is 2,104,731 a Prime Number?
A: No, 2,104,731 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 2104731 can be evenly divided by 1 3 9 27 137 411 569 1,233 1,707 3,699 5,121 15,363 77,953 233,859 701,577 and 2,104,731, with no remainder.
Since 2,104,731 cannot be divided by just 1 and 2,104,731, it is not a prime number.