Q: Is 4,541,320 a Composite Number?

Why is 4,541,320 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 4,541,320 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 331 343 392 490 662 686 980 1,324 1,372 1,655 1,715 1,960 2,317 2,648 2,744 3,310 3,430 4,634 6,620 6,860 9,268 11,585 13,240 13,720 16,219 18,536 23,170 32,438 46,340 64,876 81,095 92,680 113,533 129,752 162,190 227,066 324,380 454,132 567,665 648,760 908,264 1,135,330 2,270,660 and 4,541,320, with no remainder.

Since 4,541,320 cannot be divided by just 1 and 4,541,320, 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).