Q: Is 550,125 a Prime Number?

 A: No, 550,125 is not a prime number.

Why is 550,125 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 550125 can be evenly divided by 1 3 5 9 15 25 27 45 75 125 135 163 225 375 489 675 815 1,125 1,467 2,445 3,375 4,075 4,401 7,335 12,225 20,375 22,005 36,675 61,125 110,025 183,375 and 550,125, with no remainder.

Since 550,125 cannot be divided by just 1 and 550,125, it is not a prime number.


More Examples

Number 550,123550,124550,126550,127
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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