Q: Is 331,520 a Composite Number?

 A: Yes, 331,520 is a composite number.

Why is 331,520 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 331,520 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 37 40 56 64 70 74 80 112 128 140 148 160 185 224 256 259 280 296 320 370 448 518 560 592 640 740 896 1,036 1,120 1,184 1,280 1,295 1,480 1,792 2,072 2,240 2,368 2,590 2,960 4,144 4,480 4,736 5,180 5,920 8,288 8,960 9,472 10,360 11,840 16,576 20,720 23,680 33,152 41,440 47,360 66,304 82,880 165,760 and 331,520, with no remainder.

Since 331,520 cannot be divided by just 1 and 331,520, it is a composite number.


More Examples

Number 331,518331,519331,521331,522
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 331,520:


Ask a Question