Q: Is 1,370,250 a Composite Number?

Why is 1,370,250 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 1,370,250 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 25 27 29 30 35 42 45 50 54 58 63 70 75 87 90 105 125 126 135 145 150 174 175 189 203 210 225 250 261 270 290 315 350 375 378 406 435 450 522 525 609 630 675 725 750 783 870 875 945 1,015 1,050 1,125 1,218 1,305 1,350 1,450 1,566 1,575 1,750 1,827 1,890 2,030 2,175 2,250 2,610 2,625 3,045 3,150 3,375 3,625 3,654 3,915 4,350 4,725 5,075 5,250 5,481 6,090 6,525 6,750 7,250 7,830 7,875 9,135 9,450 10,150 10,875 10,962 13,050 15,225 15,750 18,270 19,575 21,750 23,625 25,375 27,405 30,450 32,625 39,150 45,675 47,250 50,750 54,810 65,250 76,125 91,350 97,875 137,025 152,250 195,750 228,375 274,050 456,750 685,125 and 1,370,250, with no remainder.

Since 1,370,250 cannot be divided by just 1 and 1,370,250, 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).