Q: Is 40,748,103 a Composite Number?

Why is 40,748,103 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 40,748,103 can be evenly divided by 1 3 9 11 19 27 29 33 57 81 83 87 99 171 209 249 261 297 319 513 551 627 747 783 891 913 957 1,539 1,577 1,653 1,881 2,241 2,349 2,407 2,739 2,871 4,731 4,959 5,643 6,061 6,723 7,221 8,217 8,613 14,193 14,877 16,929 17,347 18,183 21,663 24,651 25,839 26,477 42,579 44,631 45,733 52,041 54,549 64,989 73,953 79,431 127,737 137,199 156,123 163,647 194,967 238,293 411,597 468,369 490,941 503,063 714,879 1,234,791 1,405,107 1,509,189 2,144,637 3,704,373 4,527,567 13,582,701 and 40,748,103, with no remainder.

Since 40,748,103 cannot be divided by just 1 and 40,748,103, 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).