Q: Is 4,689,180 a Composite Number?

Why is 4,689,180 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 4,689,180 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 109 180 218 239 327 436 478 545 654 717 956 981 1,090 1,195 1,308 1,434 1,635 1,962 2,151 2,180 2,390 2,868 3,270 3,585 3,924 4,302 4,780 4,905 6,540 7,170 8,604 9,810 10,755 14,340 19,620 21,510 26,051 43,020 52,102 78,153 104,204 130,255 156,306 234,459 260,510 312,612 390,765 468,918 521,020 781,530 937,836 1,172,295 1,563,060 2,344,590 and 4,689,180, with no remainder.

Since 4,689,180 cannot be divided by just 1 and 4,689,180, 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).