Q: Is 5,138,250 a Composite Number?

Why is 5,138,250 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 5,138,250 can be evenly divided by 1 2 3 5 6 10 13 15 17 25 26 30 31 34 39 50 51 62 65 75 78 85 93 102 125 130 150 155 170 186 195 221 250 255 310 325 375 390 403 425 442 465 510 527 650 663 750 775 806 850 930 975 1,054 1,105 1,209 1,275 1,326 1,550 1,581 1,625 1,950 2,015 2,125 2,210 2,325 2,418 2,550 2,635 3,162 3,250 3,315 3,875 4,030 4,250 4,650 4,875 5,270 5,525 6,045 6,375 6,630 6,851 7,750 7,905 9,750 10,075 11,050 11,625 12,090 12,750 13,175 13,702 15,810 16,575 20,150 20,553 23,250 26,350 27,625 30,225 33,150 34,255 39,525 41,106 50,375 55,250 60,450 65,875 68,510 79,050 82,875 100,750 102,765 131,750 151,125 165,750 171,275 197,625 205,530 302,250 342,550 395,250 513,825 856,375 1,027,650 1,712,750 2,569,125 and 5,138,250, with no remainder.

Since 5,138,250 cannot be divided by just 1 and 5,138,250, 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).