Q: Is 2,193,100 a Composite Number?

Why is 2,193,100 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 2,193,100 can be evenly divided by 1 2 4 5 7 10 13 14 20 25 26 28 35 50 52 65 70 91 100 130 140 175 182 241 260 325 350 364 455 482 650 700 910 964 1,205 1,300 1,687 1,820 2,275 2,410 3,133 3,374 4,550 4,820 6,025 6,266 6,748 8,435 9,100 12,050 12,532 15,665 16,870 21,931 24,100 31,330 33,740 42,175 43,862 62,660 78,325 84,350 87,724 109,655 156,650 168,700 219,310 313,300 438,620 548,275 1,096,550 and 2,193,100, with no remainder.

Since 2,193,100 cannot be divided by just 1 and 2,193,100, 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).