Q: Is 425,020 a Prime Number?
A: No, 425,020 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 425020 can be evenly divided by 1 2 4 5 10 20 79 158 269 316 395 538 790 1,076 1,345 1,580 2,690 5,380 21,251 42,502 85,004 106,255 212,510 and 425,020, with no remainder.
Since 425,020 cannot be divided by just 1 and 425,020, it is not a prime number.