Q: Is 245,021 a Prime Number?
A: No, 245,021 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 245021 can be evenly divided by 1 7 17 29 71 119 203 493 497 1,207 2,059 3,451 8,449 14,413 35,003 and 245,021, with no remainder.
Since 245,021 cannot be divided by just 1 and 245,021, it is not a prime number.