Q: Is 3,325,644 a Composite Number?

Why is 3,325,644 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 3,325,644 can be evenly divided by 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 53 54 63 83 84 106 108 126 159 166 189 212 249 252 318 332 371 378 477 498 581 636 742 747 756 954 996 1,113 1,162 1,431 1,484 1,494 1,743 1,908 2,226 2,241 2,324 2,862 2,988 3,339 3,486 4,399 4,452 4,482 5,229 5,724 6,678 6,972 8,798 8,964 10,017 10,458 13,197 13,356 15,687 17,596 20,034 20,916 26,394 30,793 31,374 39,591 40,068 52,788 61,586 62,748 79,182 92,379 118,773 123,172 158,364 184,758 237,546 277,137 369,516 475,092 554,274 831,411 1,108,548 1,662,822 and 3,325,644, with no remainder.

Since 3,325,644 cannot be divided by just 1 and 3,325,644, 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).