Q: Is 1,948,100 a Composite Number?

Why is 1,948,100 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 1,948,100 can be evenly divided by 1 2 4 5 7 10 11 14 20 22 23 25 28 35 44 46 50 55 70 77 92 100 110 115 121 140 154 161 175 220 230 242 253 275 308 322 350 385 460 484 506 550 575 605 644 700 770 805 847 1,012 1,100 1,150 1,210 1,265 1,540 1,610 1,694 1,771 1,925 2,300 2,420 2,530 2,783 3,025 3,220 3,388 3,542 3,850 4,025 4,235 5,060 5,566 6,050 6,325 7,084 7,700 8,050 8,470 8,855 11,132 12,100 12,650 13,915 16,100 16,940 17,710 19,481 21,175 25,300 27,830 35,420 38,962 42,350 44,275 55,660 69,575 77,924 84,700 88,550 97,405 139,150 177,100 194,810 278,300 389,620 487,025 974,050 and 1,948,100, with no remainder.

Since 1,948,100 cannot be divided by just 1 and 1,948,100, 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).