Q: Is 1,449,624 a Composite Number?

Why is 1,449,624 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 1,449,624 can be evenly divided by 1 2 3 4 6 8 11 12 17 19 22 24 33 34 38 44 51 57 66 68 76 88 102 114 132 136 152 187 204 209 228 264 289 323 374 408 418 456 561 578 627 646 748 836 867 969 1,122 1,156 1,254 1,292 1,496 1,672 1,734 1,938 2,244 2,312 2,508 2,584 3,179 3,468 3,553 3,876 4,488 5,016 5,491 6,358 6,936 7,106 7,752 9,537 10,659 10,982 12,716 14,212 16,473 19,074 21,318 21,964 25,432 28,424 32,946 38,148 42,636 43,928 60,401 65,892 76,296 85,272 120,802 131,784 181,203 241,604 362,406 483,208 724,812 and 1,449,624, with no remainder.

Since 1,449,624 cannot be divided by just 1 and 1,449,624, 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).