Q: Is 6,375,000 a Composite Number?

Why is 6,375,000 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 6,375,000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 17 20 24 25 30 34 40 50 51 60 68 75 85 100 102 120 125 136 150 170 200 204 250 255 300 340 375 408 425 500 510 600 625 680 750 850 1,000 1,020 1,250 1,275 1,500 1,700 1,875 2,040 2,125 2,500 2,550 3,000 3,125 3,400 3,750 4,250 5,000 5,100 6,250 6,375 7,500 8,500 9,375 10,200 10,625 12,500 12,750 15,000 15,625 17,000 18,750 21,250 25,000 25,500 31,250 31,875 37,500 42,500 46,875 51,000 53,125 62,500 63,750 75,000 85,000 93,750 106,250 125,000 127,500 159,375 187,500 212,500 255,000 265,625 318,750 375,000 425,000 531,250 637,500 796,875 1,062,500 1,275,000 1,593,750 2,125,000 3,187,500 and 6,375,000, with no remainder.

Since 6,375,000 cannot be divided by just 1 and 6,375,000, 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).