Q: Is 1,501,320 a Prime Number?
A: No, 1,501,320 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 1501320 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 12,511 25,022 37,533 50,044 62,555 75,066 100,088 125,110 150,132 187,665 250,220 300,264 375,330 500,440 750,660 and 1,501,320, with no remainder.
Since 1,501,320 cannot be divided by just 1 and 1,501,320, it is not a prime number.