Q: Is 1,841,670 a Composite Number?

Why is 1,841,670 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 1,841,670 can be evenly divided by 1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 90 95 114 135 171 190 270 285 342 359 513 570 718 855 1,026 1,077 1,710 1,795 2,154 2,565 3,231 3,590 5,130 5,385 6,462 6,821 9,693 10,770 13,642 16,155 19,386 20,463 32,310 34,105 40,926 48,465 61,389 68,210 96,930 102,315 122,778 184,167 204,630 306,945 368,334 613,890 920,835 and 1,841,670, with no remainder.

Since 1,841,670 cannot be divided by just 1 and 1,841,670, 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).