Q: Is 3,722,670 a Composite Number?

Why is 3,722,670 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 3,722,670 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 19 21 30 35 38 42 45 57 63 70 90 95 105 114 126 133 171 190 210 266 285 311 315 342 399 570 622 630 665 798 855 933 1,197 1,330 1,555 1,710 1,866 1,995 2,177 2,394 2,799 3,110 3,990 4,354 4,665 5,598 5,909 5,985 6,531 9,330 10,885 11,818 11,970 13,062 13,995 17,727 19,593 21,770 27,990 29,545 32,655 35,454 39,186 41,363 53,181 59,090 65,310 82,726 88,635 97,965 106,362 124,089 177,270 195,930 206,815 248,178 265,905 372,267 413,630 531,810 620,445 744,534 1,240,890 1,861,335 and 3,722,670, with no remainder.

Since 3,722,670 cannot be divided by just 1 and 3,722,670, 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).