Q: Is 4,528,040 a Composite Number?

Why is 4,528,040 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 4,528,040 can be evenly divided by 1 2 4 5 8 10 11 20 22 40 41 44 55 82 88 110 164 205 220 251 328 410 440 451 502 820 902 1,004 1,255 1,640 1,804 2,008 2,255 2,510 2,761 3,608 4,510 5,020 5,522 9,020 10,040 10,291 11,044 13,805 18,040 20,582 22,088 27,610 41,164 51,455 55,220 82,328 102,910 110,440 113,201 205,820 226,402 411,640 452,804 566,005 905,608 1,132,010 2,264,020 and 4,528,040, with no remainder.

Since 4,528,040 cannot be divided by just 1 and 4,528,040, 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).