Q: Is 3,028,788 a Composite Number?

Why is 3,028,788 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 3,028,788 can be evenly divided by 1 2 3 4 6 7 9 12 14 17 18 21 28 34 36 42 49 51 63 68 84 98 101 102 119 126 147 153 196 202 204 238 252 294 303 306 357 404 441 476 588 606 612 707 714 833 882 909 1,071 1,212 1,414 1,428 1,666 1,717 1,764 1,818 2,121 2,142 2,499 2,828 3,332 3,434 3,636 4,242 4,284 4,949 4,998 5,151 6,363 6,868 7,497 8,484 9,898 9,996 10,302 12,019 12,726 14,847 14,994 15,453 19,796 20,604 24,038 25,452 29,694 29,988 30,906 36,057 44,541 48,076 59,388 61,812 72,114 84,133 89,082 108,171 144,228 168,266 178,164 216,342 252,399 336,532 432,684 504,798 757,197 1,009,596 1,514,394 and 3,028,788, with no remainder.

Since 3,028,788 cannot be divided by just 1 and 3,028,788, 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).