Q: Is 1,118,070 a Composite Number?

Why is 1,118,070 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 1,118,070 can be evenly divided by 1 2 3 5 6 9 10 15 18 27 30 41 45 54 82 90 101 123 135 202 205 246 270 303 369 410 505 606 615 738 909 1,010 1,107 1,230 1,515 1,818 1,845 2,214 2,727 3,030 3,690 4,141 4,545 5,454 5,535 8,282 9,090 11,070 12,423 13,635 20,705 24,846 27,270 37,269 41,410 62,115 74,538 111,807 124,230 186,345 223,614 372,690 559,035 and 1,118,070, with no remainder.

Since 1,118,070 cannot be divided by just 1 and 1,118,070, 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).