Q: Is 1,505,100 a Composite Number?

Why is 1,505,100 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 1,505,100 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 25 29 30 50 58 60 75 87 100 116 145 150 173 174 290 300 346 348 435 519 580 692 725 865 870 1,038 1,450 1,730 1,740 2,076 2,175 2,595 2,900 3,460 4,325 4,350 5,017 5,190 8,650 8,700 10,034 10,380 12,975 15,051 17,300 20,068 25,085 25,950 30,102 50,170 51,900 60,204 75,255 100,340 125,425 150,510 250,850 301,020 376,275 501,700 752,550 and 1,505,100, with no remainder.

Since 1,505,100 cannot be divided by just 1 and 1,505,100, 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).