Q: Is 245,358 a Prime Number?
A: No, 245,358 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 245358 can be evenly divided by 1 2 3 6 9 18 43 86 129 258 317 387 634 774 951 1,902 2,853 5,706 13,631 27,262 40,893 81,786 122,679 and 245,358, with no remainder.
Since 245,358 cannot be divided by just 1 and 245,358, it is not a prime number.