Q: Is 1,330,230 a Composite Number?

Why is 1,330,230 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 1,330,230 can be evenly divided by 1 2 3 5 6 10 11 15 22 29 30 33 55 58 66 87 110 139 145 165 174 278 290 319 330 417 435 638 695 834 870 957 1,390 1,529 1,595 1,914 2,085 3,058 3,190 4,031 4,170 4,587 4,785 7,645 8,062 9,174 9,570 12,093 15,290 20,155 22,935 24,186 40,310 44,341 45,870 60,465 88,682 120,930 133,023 221,705 266,046 443,410 665,115 and 1,330,230, with no remainder.

Since 1,330,230 cannot be divided by just 1 and 1,330,230, 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).