Q: Is 7,625,610 a Composite Number?

Why is 7,625,610 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 7,625,610 can be evenly divided by 1 2 3 5 6 9 10 15 18 27 30 45 54 61 90 122 135 183 270 305 366 463 549 610 915 926 1,098 1,389 1,647 1,830 2,315 2,745 2,778 3,294 4,167 4,630 5,490 6,945 8,235 8,334 12,501 13,890 16,470 20,835 25,002 28,243 41,670 56,486 62,505 84,729 125,010 141,215 169,458 254,187 282,430 423,645 508,374 762,561 847,290 1,270,935 1,525,122 2,541,870 3,812,805 and 7,625,610, with no remainder.

Since 7,625,610 cannot be divided by just 1 and 7,625,610, 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).