Q: Is 1,720,425 a Composite Number?

 A: Yes, 1,720,425 is a composite number.

Why is 1,720,425 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 1,720,425 can be evenly divided by 1 3 5 7 15 21 25 29 35 75 87 105 113 145 175 203 339 435 525 565 609 725 791 1,015 1,695 2,175 2,373 2,825 3,045 3,277 3,955 5,075 8,475 9,831 11,865 15,225 16,385 19,775 22,939 49,155 59,325 68,817 81,925 114,695 245,775 344,085 573,475 and 1,720,425, with no remainder.

Since 1,720,425 cannot be divided by just 1 and 1,720,425, it is a composite number.


More Examples

Number 1,720,4231,720,4241,720,4261,720,427
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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