Q: Is 2,239,080 a Composite Number?

Why is 2,239,080 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 2,239,080 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 47 60 94 120 141 188 235 282 376 397 470 564 705 794 940 1,128 1,191 1,410 1,588 1,880 1,985 2,382 2,820 3,176 3,970 4,764 5,640 5,955 7,940 9,528 11,910 15,880 18,659 23,820 37,318 47,640 55,977 74,636 93,295 111,954 149,272 186,590 223,908 279,885 373,180 447,816 559,770 746,360 1,119,540 and 2,239,080, with no remainder.

Since 2,239,080 cannot be divided by just 1 and 2,239,080, 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).