Q: Is 2,193,480 a Composite Number?

Why is 2,193,480 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 2,193,480 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 162 180 216 270 324 360 405 540 648 677 810 1,080 1,354 1,620 2,031 2,708 3,240 3,385 4,062 5,416 6,093 6,770 8,124 10,155 12,186 13,540 16,248 18,279 20,310 24,372 27,080 30,465 36,558 40,620 48,744 54,837 60,930 73,116 81,240 91,395 109,674 121,860 146,232 182,790 219,348 243,720 274,185 365,580 438,696 548,370 731,160 1,096,740 and 2,193,480, with no remainder.

Since 2,193,480 cannot be divided by just 1 and 2,193,480, 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).