Q: Is 250,425 a Prime Number?
A: No, 250,425 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 250425 can be evenly divided by 1 3 5 7 9 15 21 25 27 35 45 53 63 75 105 135 159 175 189 225 265 315 371 477 525 675 795 945 1,113 1,325 1,431 1,575 1,855 2,385 3,339 3,975 4,725 5,565 7,155 9,275 10,017 11,925 16,695 27,825 35,775 50,085 83,475 and 250,425, with no remainder.
Since 250,425 cannot be divided by just 1 and 250,425, it is not a prime number.