Q: Is 2,421,500 a Prime Number?

 A: No, 2,421,500 is not a prime number.

Why is 2,421,500 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 2421500 can be evenly divided by 1 2 4 5 10 20 25 29 50 58 100 116 125 145 167 250 290 334 500 580 668 725 835 1,450 1,670 2,900 3,340 3,625 4,175 4,843 7,250 8,350 9,686 14,500 16,700 19,372 20,875 24,215 41,750 48,430 83,500 96,860 121,075 242,150 484,300 605,375 1,210,750 and 2,421,500, with no remainder.

Since 2,421,500 cannot be divided by just 1 and 2,421,500, it is not a prime number.


More Examples

Number 2,421,4982,421,4992,421,5012,421,502
Prime? nononono
  • 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 2,421,500:


Ask a Question