Q: Is 1,801,002 a Prime Number?

 A: No, 1,801,002 is not a prime number.

Why is 1,801,002 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 1801002 can be evenly divided by 1 2 3 6 7 14 21 42 137 274 313 411 626 822 939 959 1,878 1,918 2,191 2,877 4,382 5,754 6,573 13,146 42,881 85,762 128,643 257,286 300,167 600,334 900,501 and 1,801,002, with no remainder.

Since 1,801,002 cannot be divided by just 1 and 1,801,002, it is not a prime number.


More Examples

Number 1,801,0001,801,0011,801,0031,801,004
Prime? nonoyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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