Q: Is 3,061,503 a Prime Number?
A: No, 3,061,503 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 3061503 can be evenly divided by 1 3 9 27 149 447 761 1,341 2,283 4,023 6,849 20,547 113,389 340,167 1,020,501 and 3,061,503, with no remainder.
Since 3,061,503 cannot be divided by just 1 and 3,061,503, it is not a prime number.