Q: Is 2,754,800 a Composite Number?

Why is 2,754,800 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 2,754,800 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 71 80 97 100 142 194 200 284 355 388 400 485 568 710 776 970 1,136 1,420 1,552 1,775 1,940 2,425 2,840 3,550 3,880 4,850 5,680 6,887 7,100 7,760 9,700 13,774 14,200 19,400 27,548 28,400 34,435 38,800 55,096 68,870 110,192 137,740 172,175 275,480 344,350 550,960 688,700 1,377,400 and 2,754,800, with no remainder.

Since 2,754,800 cannot be divided by just 1 and 2,754,800, 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).