Q: Is 1,767,040 a Composite Number?

Why is 1,767,040 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 1,767,040 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 251 320 352 440 502 640 704 880 1,004 1,255 1,408 1,760 2,008 2,510 2,761 3,520 4,016 5,020 5,522 7,040 8,032 10,040 11,044 13,805 16,064 20,080 22,088 27,610 32,128 40,160 44,176 55,220 80,320 88,352 110,440 160,640 176,704 220,880 353,408 441,760 883,520 and 1,767,040, with no remainder.

Since 1,767,040 cannot be divided by just 1 and 1,767,040, 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).