Q: Is 987,513 a Prime Number?
A: No, 987,513 is 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 987513 can be evenly divided by 1 3 17 51 67 201 289 867 1,139 3,417 4,913 14,739 19,363 58,089 329,171 and 987,513, with no remainder.
Since 987,513 cannot be divided by just 1 and 987,513, it is not a prime number.