Q: Is 55,013,049 a Prime Number?

 A: No, 55,013,049 is not a prime number.

Why is 55,013,049 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 55013049 can be evenly divided by 1 3 7 9 13 21 39 63 91 117 169 273 507 819 1,183 1,521 3,549 5,167 10,647 15,501 36,169 46,503 67,171 108,507 201,513 325,521 470,197 604,539 873,223 1,410,591 2,619,669 4,231,773 6,112,561 7,859,007 18,337,683 and 55,013,049, with no remainder.

Since 55,013,049 cannot be divided by just 1 and 55,013,049, 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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