Q: Is 1,500,140 a Prime Number?
A: No, 1,500,140 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 1500140 can be evenly divided by 1 2 4 5 10 20 107 214 428 535 701 1,070 1,402 2,140 2,804 3,505 7,010 14,020 75,007 150,014 300,028 375,035 750,070 and 1,500,140, with no remainder.
Since 1,500,140 cannot be divided by just 1 and 1,500,140, it is not a prime number.