Q: Is 39,009,005 a Prime Number?

 A: No, 39,009,005 is not a prime number.

Why is 39,009,005 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 39009005 can be evenly divided by 1 5 7 31 35 155 157 217 229 785 1,085 1,099 1,145 1,603 4,867 5,495 7,099 8,015 24,335 34,069 35,495 35,953 49,693 170,345 179,765 248,465 251,671 1,114,543 1,258,355 5,572,715 7,801,801 and 39,009,005, with no remainder.

Since 39,009,005 cannot be divided by just 1 and 39,009,005, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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