Q: Is 1,129,310 a Composite Number?

Why is 1,129,310 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 1,129,310 can be evenly divided by 1 2 5 7 10 13 14 17 26 34 35 65 70 73 85 91 119 130 146 170 182 221 238 365 442 455 511 595 730 910 949 1,022 1,105 1,190 1,241 1,547 1,898 2,210 2,482 2,555 3,094 4,745 5,110 6,205 6,643 7,735 8,687 9,490 12,410 13,286 15,470 16,133 17,374 32,266 33,215 43,435 66,430 80,665 86,870 112,931 161,330 225,862 564,655 and 1,129,310, with no remainder.

Since 1,129,310 cannot be divided by just 1 and 1,129,310, 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).