Q: Is 8,001,540 a Prime Number?
A: No, 8,001,540 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 8001540 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 44,453 88,906 133,359 177,812 222,265 266,718 400,077 444,530 533,436 666,795 800,154 889,060 1,333,590 1,600,308 2,000,385 2,667,180 4,000,770 and 8,001,540, with no remainder.
Since 8,001,540 cannot be divided by just 1 and 8,001,540, it is not a prime number.