Q: Is 1,422,500 a Prime Number?

 A: No, 1,422,500 is not a prime number.

Why is 1,422,500 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 1422500 can be evenly divided by 1 2 4 5 10 20 25 50 100 125 250 500 569 625 1,138 1,250 2,276 2,500 2,845 5,690 11,380 14,225 28,450 56,900 71,125 142,250 284,500 355,625 711,250 and 1,422,500, with no remainder.

Since 1,422,500 cannot be divided by just 1 and 1,422,500, it is not a prime number.


More Examples

Number 1,422,4981,422,4991,422,5011,422,502
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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