Q: Is 75,331,550 a Composite Number?

Why is 75,331,550 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 75,331,550 can be evenly divided by 1 2 5 7 10 14 25 31 35 50 53 62 70 106 131 155 175 217 262 265 310 350 371 434 530 655 742 775 917 1,085 1,310 1,325 1,550 1,643 1,834 1,855 2,170 2,650 3,275 3,286 3,710 4,061 4,585 5,425 6,550 6,943 8,122 8,215 9,170 9,275 10,850 11,501 13,886 16,430 18,550 20,305 22,925 23,002 28,427 34,715 40,610 41,075 45,850 48,601 56,854 57,505 69,430 82,150 97,202 101,525 115,010 142,135 173,575 203,050 215,233 243,005 284,270 287,525 347,150 430,466 486,010 575,050 710,675 1,076,165 1,215,025 1,421,350 1,506,631 2,152,330 2,430,050 3,013,262 5,380,825 7,533,155 10,761,650 15,066,310 37,665,775 and 75,331,550, with no remainder.

Since 75,331,550 cannot be divided by just 1 and 75,331,550, 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).