Q: Is 245,240 a Prime Number?
A: No, 245,240 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 245240 can be evenly divided by 1 2 4 5 8 10 20 40 6,131 12,262 24,524 30,655 49,048 61,310 122,620 and 245,240, with no remainder.
Since 245,240 cannot be divided by just 1 and 245,240, it is not a prime number.