Q: Is 137,081,740 a Prime Number?

 A: No, 137,081,740 is not a prime number.

Why is 137,081,740 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 137081740 can be evenly divided by 1 2 4 5 10 20 173 346 692 865 1,730 3,460 39,619 79,238 158,476 198,095 396,190 792,380 6,854,087 13,708,174 27,416,348 34,270,435 68,540,870 and 137,081,740, with no remainder.

Since 137,081,740 cannot be divided by just 1 and 137,081,740, 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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