Q: Is 241,587 a Prime Number?
A: No, 241,587 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 241587 can be evenly divided by 1 3 9 17 51 153 1,579 4,737 14,211 26,843 80,529 and 241,587, with no remainder.
Since 241,587 cannot be divided by just 1 and 241,587, it is not a prime number.