Q: Is 1,356,080 a Composite Number?

Why is 1,356,080 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 1,356,080 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 23 40 44 46 55 67 80 88 92 110 115 134 176 184 220 230 253 268 335 368 440 460 506 536 670 737 880 920 1,012 1,072 1,265 1,340 1,474 1,541 1,840 2,024 2,530 2,680 2,948 3,082 3,685 4,048 5,060 5,360 5,896 6,164 7,370 7,705 10,120 11,792 12,328 14,740 15,410 16,951 20,240 24,656 29,480 30,820 33,902 58,960 61,640 67,804 84,755 123,280 135,608 169,510 271,216 339,020 678,040 and 1,356,080, with no remainder.

Since 1,356,080 cannot be divided by just 1 and 1,356,080, 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).