Q: Is 630,432 a Composite Number?

Why is 630,432 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 630,432 can be evenly divided by 1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 66 72 88 96 99 132 144 176 198 199 264 288 352 396 398 528 597 792 796 1,056 1,194 1,584 1,592 1,791 2,189 2,388 3,168 3,184 3,582 4,378 4,776 6,368 6,567 7,164 8,756 9,552 13,134 14,328 17,512 19,104 19,701 26,268 28,656 35,024 39,402 52,536 57,312 70,048 78,804 105,072 157,608 210,144 315,216 and 630,432, with no remainder.

Since 630,432 cannot be divided by just 1 and 630,432, 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).