Q: Is 18,301,008 a Composite Number?

Why is 18,301,008 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 18,301,008 can be evenly divided by 1 2 3 4 6 8 11 12 16 22 23 24 33 44 46 48 66 69 88 92 121 132 137 138 176 184 242 253 264 274 276 363 368 411 484 506 528 548 552 726 759 822 968 1,012 1,096 1,104 1,452 1,507 1,518 1,644 1,936 2,024 2,192 2,783 2,904 3,014 3,036 3,151 3,288 4,048 4,521 5,566 5,808 6,028 6,072 6,302 6,576 8,349 9,042 9,453 11,132 12,056 12,144 12,604 16,577 16,698 18,084 18,906 22,264 24,112 25,208 33,154 33,396 34,661 36,168 37,812 44,528 49,731 50,416 66,308 66,792 69,322 72,336 75,624 99,462 103,983 132,616 133,584 138,644 151,248 198,924 207,966 265,232 277,288 381,271 397,848 415,932 554,576 762,542 795,696 831,864 1,143,813 1,525,084 1,663,728 2,287,626 3,050,168 4,575,252 6,100,336 9,150,504 and 18,301,008, with no remainder.

Since 18,301,008 cannot be divided by just 1 and 18,301,008, 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).