Q: Is 3,133,290 a Composite Number?

Why is 3,133,290 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 3,133,290 can be evenly divided by 1 2 3 5 6 10 15 19 23 30 38 46 57 69 95 114 115 138 190 230 239 285 345 437 478 570 690 717 874 1,195 1,311 1,434 2,185 2,390 2,622 3,585 4,370 4,541 5,497 6,555 7,170 9,082 10,994 13,110 13,623 16,491 22,705 27,246 27,485 32,982 45,410 54,970 68,115 82,455 104,443 136,230 164,910 208,886 313,329 522,215 626,658 1,044,430 1,566,645 and 3,133,290, with no remainder.

Since 3,133,290 cannot be divided by just 1 and 3,133,290, 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).