Q: Is 1,387,740 a Prime Number?

 A: No, 1,387,740 is not a prime number.

Why is 1,387,740 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 1387740 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 101 202 229 303 404 458 505 606 687 916 1,010 1,145 1,212 1,374 1,515 2,020 2,290 2,748 3,030 3,435 4,580 6,060 6,870 13,740 23,129 46,258 69,387 92,516 115,645 138,774 231,290 277,548 346,935 462,580 693,870 and 1,387,740, with no remainder.

Since 1,387,740 cannot be divided by just 1 and 1,387,740, it is not a prime number.


More Examples

Number 1,387,7381,387,7391,387,7411,387,742
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 1,387,740:


Ask a Question