Q: Is 1,154,130 a Composite Number?

Why is 1,154,130 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 1,154,130 can be evenly divided by 1 2 3 5 6 10 15 17 30 31 34 51 62 73 85 93 102 146 155 170 186 219 255 310 365 438 465 510 527 730 930 1,054 1,095 1,241 1,581 2,190 2,263 2,482 2,635 3,162 3,723 4,526 5,270 6,205 6,789 7,446 7,905 11,315 12,410 13,578 15,810 18,615 22,630 33,945 37,230 38,471 67,890 76,942 115,413 192,355 230,826 384,710 577,065 and 1,154,130, with no remainder.

Since 1,154,130 cannot be divided by just 1 and 1,154,130, 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).