Q: Is 7,452,750 a Composite Number?

Why is 7,452,750 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 7,452,750 can be evenly divided by 1 2 3 5 6 10 15 19 25 30 38 50 57 75 95 114 125 150 190 250 285 375 475 523 570 750 950 1,046 1,425 1,569 2,375 2,615 2,850 3,138 4,750 5,230 7,125 7,845 9,937 13,075 14,250 15,690 19,874 26,150 29,811 39,225 49,685 59,622 65,375 78,450 99,370 130,750 149,055 196,125 248,425 298,110 392,250 496,850 745,275 1,242,125 1,490,550 2,484,250 3,726,375 and 7,452,750, with no remainder.

Since 7,452,750 cannot be divided by just 1 and 7,452,750, 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).