Q: Is 1,370,280 a Composite Number?

Why is 1,370,280 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 1,370,280 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 57 60 76 95 114 120 152 190 228 285 380 456 570 601 760 1,140 1,202 1,803 2,280 2,404 3,005 3,606 4,808 6,010 7,212 9,015 11,419 12,020 14,424 18,030 22,838 24,040 34,257 36,060 45,676 57,095 68,514 72,120 91,352 114,190 137,028 171,285 228,380 274,056 342,570 456,760 685,140 and 1,370,280, with no remainder.

Since 1,370,280 cannot be divided by just 1 and 1,370,280, 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).