Q: Is 2,207,250 a Composite Number?

Why is 2,207,250 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 2,207,250 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 109 125 135 150 162 218 225 250 270 327 375 405 450 545 654 675 750 810 981 1,090 1,125 1,350 1,635 1,962 2,025 2,250 2,725 2,943 3,270 3,375 4,050 4,905 5,450 5,886 6,750 8,175 8,829 9,810 10,125 13,625 14,715 16,350 17,658 20,250 24,525 27,250 29,430 40,875 44,145 49,050 73,575 81,750 88,290 122,625 147,150 220,725 245,250 367,875 441,450 735,750 1,103,625 and 2,207,250, with no remainder.

Since 2,207,250 cannot be divided by just 1 and 2,207,250, 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).