Q: Is 1,234,080 a Composite Number?

Why is 1,234,080 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 1,234,080 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 857 1,440 1,714 2,571 3,428 4,285 5,142 6,856 7,713 8,570 10,284 12,855 13,712 15,426 17,140 20,568 25,710 27,424 30,852 34,280 38,565 41,136 51,420 61,704 68,560 77,130 82,272 102,840 123,408 137,120 154,260 205,680 246,816 308,520 411,360 617,040 and 1,234,080, with no remainder.

Since 1,234,080 cannot be divided by just 1 and 1,234,080, 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).