Q: Is 8,005,250 a Composite Number?

Why is 8,005,250 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 8,005,250 can be evenly divided by 1 2 5 10 11 22 25 41 50 55 71 82 110 125 142 205 250 275 355 410 451 550 710 781 902 1,025 1,375 1,562 1,775 2,050 2,255 2,750 2,911 3,550 3,905 4,510 5,125 5,822 7,810 8,875 10,250 11,275 14,555 17,750 19,525 22,550 29,110 32,021 39,050 56,375 64,042 72,775 97,625 112,750 145,550 160,105 195,250 320,210 363,875 727,750 800,525 1,601,050 4,002,625 and 8,005,250, with no remainder.

Since 8,005,250 cannot be divided by just 1 and 8,005,250, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).