Q: Is 1,149,330 a Composite Number?

Why is 1,149,330 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 1,149,330 can be evenly divided by 1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 65 70 78 91 105 130 182 195 210 273 390 421 455 546 842 910 1,263 1,365 2,105 2,526 2,730 2,947 4,210 5,473 5,894 6,315 8,841 10,946 12,630 14,735 16,419 17,682 27,365 29,470 32,838 38,311 44,205 54,730 76,622 82,095 88,410 114,933 164,190 191,555 229,866 383,110 574,665 and 1,149,330, with no remainder.

Since 1,149,330 cannot be divided by just 1 and 1,149,330, 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).