Q: Is 4,203,320 a Composite Number?

Why is 4,203,320 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 4,203,320 can be evenly divided by 1 2 4 5 8 10 11 20 22 40 41 44 55 82 88 110 164 205 220 233 328 410 440 451 466 820 902 932 1,165 1,640 1,804 1,864 2,255 2,330 2,563 3,608 4,510 4,660 5,126 9,020 9,320 9,553 10,252 12,815 18,040 19,106 20,504 25,630 38,212 47,765 51,260 76,424 95,530 102,520 105,083 191,060 210,166 382,120 420,332 525,415 840,664 1,050,830 2,101,660 and 4,203,320, with no remainder.

Since 4,203,320 cannot be divided by just 1 and 4,203,320, 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).