Q: Is 201,275,100 a Composite Number?

Why is 201,275,100 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 201,275,100 can be evenly divided by 1 2 3 4 5 6 9 10 12 13 15 18 20 25 26 30 36 39 45 50 52 60 65 75 78 90 100 117 130 150 156 180 195 225 234 260 300 325 390 450 468 585 650 780 900 975 1,170 1,300 1,950 2,340 2,925 3,900 5,850 11,700 17,203 34,406 51,609 68,812 86,015 103,218 154,827 172,030 206,436 223,639 258,045 309,654 344,060 430,075 447,278 516,090 619,308 670,917 774,135 860,150 894,556 1,032,180 1,118,195 1,290,225 1,341,834 1,548,270 1,720,300 2,012,751 2,236,390 2,580,450 2,683,668 3,096,540 3,354,585 3,870,675 4,025,502 4,472,780 5,160,900 5,590,975 6,709,170 7,741,350 8,051,004 10,063,755 11,181,950 13,418,340 15,482,700 16,772,925 20,127,510 22,363,900 33,545,850 40,255,020 50,318,775 67,091,700 100,637,550 and 201,275,100, with no remainder.

Since 201,275,100 cannot be divided by just 1 and 201,275,100, 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).