Q: Is 243,404,100 a Composite Number?

Why is 243,404,100 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 243,404,100 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 180 225 229 300 450 458 687 900 916 1,145 1,181 1,374 2,061 2,290 2,362 2,748 3,435 3,543 4,122 4,580 4,724 5,725 5,905 6,870 7,086 8,244 10,305 10,629 11,450 11,810 13,740 14,172 17,175 17,715 20,610 21,258 22,900 23,620 29,525 34,350 35,430 41,220 42,516 51,525 53,145 59,050 68,700 70,860 88,575 103,050 106,290 118,100 177,150 206,100 212,580 265,725 270,449 354,300 531,450 540,898 811,347 1,062,900 1,081,796 1,352,245 1,622,694 2,434,041 2,704,490 3,245,388 4,056,735 4,868,082 5,408,980 6,761,225 8,113,470 9,736,164 12,170,205 13,522,450 16,226,940 20,283,675 24,340,410 27,044,900 40,567,350 48,680,820 60,851,025 81,134,700 121,702,050 and 243,404,100, with no remainder.

Since 243,404,100 cannot be divided by just 1 and 243,404,100, 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).