Q: Is 25,440 a Composite Number?

 A: Yes, 25,440 is a composite number.

Why is 25,440 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 25,440 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 80 96 106 120 159 160 212 240 265 318 424 480 530 636 795 848 1,060 1,272 1,590 1,696 2,120 2,544 3,180 4,240 5,088 6,360 8,480 12,720 and 25,440, with no remainder.

Since 25,440 cannot be divided by just 1 and 25,440, it is a composite number.


More Examples

Number 25,43825,43925,44125,442
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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