Q: Is 1,784,670 a Composite Number?

Why is 1,784,670 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 1,784,670 can be evenly divided by 1 2 3 5 6 10 15 19 30 31 38 57 62 93 95 101 114 155 186 190 202 285 303 310 465 505 570 589 606 930 1,010 1,178 1,515 1,767 1,919 2,945 3,030 3,131 3,534 3,838 5,757 5,890 6,262 8,835 9,393 9,595 11,514 15,655 17,670 18,786 19,190 28,785 31,310 46,965 57,570 59,489 93,930 118,978 178,467 297,445 356,934 594,890 892,335 and 1,784,670, with no remainder.

Since 1,784,670 cannot be divided by just 1 and 1,784,670, 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).