Q: Is 1,088,430 a Composite Number?

Why is 1,088,430 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 1,088,430 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 70 71 73 105 142 146 210 213 219 355 365 426 438 497 511 710 730 994 1,022 1,065 1,095 1,491 1,533 2,130 2,190 2,485 2,555 2,982 3,066 4,970 5,110 5,183 7,455 7,665 10,366 14,910 15,330 15,549 25,915 31,098 36,281 51,830 72,562 77,745 108,843 155,490 181,405 217,686 362,810 544,215 and 1,088,430, with no remainder.

Since 1,088,430 cannot be divided by just 1 and 1,088,430, 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).