Q: Is 8,175,400 a Composite Number?

Why is 8,175,400 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 8,175,400 can be evenly divided by 1 2 4 5 8 10 20 25 40 41 50 82 100 164 200 205 328 410 820 997 1,025 1,640 1,994 2,050 3,988 4,100 4,985 7,976 8,200 9,970 19,940 24,925 39,880 40,877 49,850 81,754 99,700 163,508 199,400 204,385 327,016 408,770 817,540 1,021,925 1,635,080 2,043,850 4,087,700 and 8,175,400, with no remainder.

Since 8,175,400 cannot be divided by just 1 and 8,175,400, 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).