Q: Is 1,319,616 a Composite Number?

Why is 1,319,616 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 1,319,616 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 64 72 79 87 96 116 144 158 174 192 232 237 261 288 316 348 464 474 522 576 632 696 711 928 948 1,044 1,264 1,392 1,422 1,856 1,896 2,088 2,291 2,528 2,784 2,844 3,792 4,176 4,582 5,056 5,568 5,688 6,873 7,584 8,352 9,164 11,376 13,746 15,168 16,704 18,328 20,619 22,752 27,492 36,656 41,238 45,504 54,984 73,312 82,476 109,968 146,624 164,952 219,936 329,904 439,872 659,808 and 1,319,616, with no remainder.

Since 1,319,616 cannot be divided by just 1 and 1,319,616, 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).