Q: Is 4,702,390 a Composite Number?

Why is 4,702,390 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 4,702,390 can be evenly divided by 1 2 5 7 10 11 14 22 31 35 55 62 70 77 110 154 155 197 217 310 341 385 394 434 682 770 985 1,085 1,379 1,705 1,970 2,167 2,170 2,387 2,758 3,410 4,334 4,774 6,107 6,895 10,835 11,935 12,214 13,790 15,169 21,670 23,870 30,338 30,535 42,749 61,070 67,177 75,845 85,498 134,354 151,690 213,745 335,885 427,490 470,239 671,770 940,478 2,351,195 and 4,702,390, with no remainder.

Since 4,702,390 cannot be divided by just 1 and 4,702,390, 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).