Q: Is 7,248,690 a Composite Number?

Why is 7,248,690 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 7,248,690 can be evenly divided by 1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 81 90 95 114 135 157 162 171 190 243 270 285 314 342 405 471 486 513 570 785 810 855 942 1,026 1,215 1,413 1,539 1,570 1,710 2,355 2,430 2,565 2,826 2,983 3,078 4,239 4,617 4,710 5,130 5,966 7,065 7,695 8,478 8,949 9,234 12,717 14,130 14,915 15,390 17,898 21,195 23,085 25,434 26,847 29,830 38,151 42,390 44,745 46,170 53,694 63,585 76,302 80,541 89,490 127,170 134,235 161,082 190,755 241,623 268,470 381,510 402,705 483,246 724,869 805,410 1,208,115 1,449,738 2,416,230 3,624,345 and 7,248,690, with no remainder.

Since 7,248,690 cannot be divided by just 1 and 7,248,690, 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).