Q: Is 71,170,000 a Composite Number?

Why is 71,170,000 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 71,170,000 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 125 176 200 220 250 275 400 440 500 550 625 647 880 1,000 1,100 1,250 1,294 1,375 2,000 2,200 2,500 2,588 2,750 3,235 4,400 5,000 5,176 5,500 6,470 6,875 7,117 10,000 10,352 11,000 12,940 13,750 14,234 16,175 22,000 25,880 27,500 28,468 32,350 35,585 51,760 55,000 56,936 64,700 71,170 80,875 110,000 113,872 129,400 142,340 161,750 177,925 258,800 284,680 323,500 355,850 404,375 569,360 647,000 711,700 808,750 889,625 1,294,000 1,423,400 1,617,500 1,779,250 2,846,800 3,235,000 3,558,500 4,448,125 6,470,000 7,117,000 8,896,250 14,234,000 17,792,500 35,585,000 and 71,170,000, with no remainder.

Since 71,170,000 cannot be divided by just 1 and 71,170,000, 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).