Q: Is 3,316,560 a Composite Number?

Why is 3,316,560 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 3,316,560 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 520 624 780 1,040 1,063 1,560 2,126 3,120 3,189 4,252 5,315 6,378 8,504 10,630 12,756 13,819 15,945 17,008 21,260 25,512 27,638 31,890 41,457 42,520 51,024 55,276 63,780 69,095 82,914 85,040 110,552 127,560 138,190 165,828 207,285 221,104 255,120 276,380 331,656 414,570 552,760 663,312 829,140 1,105,520 1,658,280 and 3,316,560, with no remainder.

Since 3,316,560 cannot be divided by just 1 and 3,316,560, 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).