Q: Is 5,326,420 a Composite Number?

Why is 5,326,420 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 5,326,420 can be evenly divided by 1 2 4 5 10 11 20 22 31 44 55 62 71 110 121 124 142 155 220 242 284 310 341 355 484 605 620 682 710 781 1,210 1,364 1,420 1,562 1,705 2,201 2,420 3,124 3,410 3,751 3,905 4,402 6,820 7,502 7,810 8,591 8,804 11,005 15,004 15,620 17,182 18,755 22,010 24,211 34,364 37,510 42,955 44,020 48,422 75,020 85,910 96,844 121,055 171,820 242,110 266,321 484,220 532,642 1,065,284 1,331,605 2,663,210 and 5,326,420, with no remainder.

Since 5,326,420 cannot be divided by just 1 and 5,326,420, 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).