Q: Is 245,847 a Prime Number?
A: No, 245,847 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 245847 can be evenly divided by 1 3 7 21 23 69 161 483 509 1,527 3,563 10,689 11,707 35,121 81,949 and 245,847, with no remainder.
Since 245,847 cannot be divided by just 1 and 245,847, it is not a prime number.