Q: Is 1,195,128 a Composite Number?

Why is 1,195,128 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 1,195,128 can be evenly divided by 1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 108 132 198 216 264 297 396 503 594 792 1,006 1,188 1,509 2,012 2,376 3,018 4,024 4,527 5,533 6,036 9,054 11,066 12,072 13,581 16,599 18,108 22,132 27,162 33,198 36,216 44,264 49,797 54,324 66,396 99,594 108,648 132,792 149,391 199,188 298,782 398,376 597,564 and 1,195,128, with no remainder.

Since 1,195,128 cannot be divided by just 1 and 1,195,128, 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).