Q: Is 261,042 a Prime Number?
A: No, 261,042 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 261042 can be evenly divided by 1 2 3 6 139 278 313 417 626 834 939 1,878 43,507 87,014 130,521 and 261,042, with no remainder.
Since 261,042 cannot be divided by just 1 and 261,042, it is not a prime number.