Q: Is 2,006,100 a Composite Number?

Why is 2,006,100 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 2,006,100 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 135 150 180 225 270 300 450 540 675 743 900 1,350 1,486 2,229 2,700 2,972 3,715 4,458 6,687 7,430 8,916 11,145 13,374 14,860 18,575 20,061 22,290 26,748 33,435 37,150 40,122 44,580 55,725 66,870 74,300 80,244 100,305 111,450 133,740 167,175 200,610 222,900 334,350 401,220 501,525 668,700 1,003,050 and 2,006,100, with no remainder.

Since 2,006,100 cannot be divided by just 1 and 2,006,100, 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).