Q: Is 378,250 a Prime Number?
A: No, 378,250 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 378250 can be evenly divided by 1 2 5 10 17 25 34 50 85 89 125 170 178 250 425 445 850 890 1,513 2,125 2,225 3,026 4,250 4,450 7,565 11,125 15,130 22,250 37,825 75,650 189,125 and 378,250, with no remainder.
Since 378,250 cannot be divided by just 1 and 378,250, it is not a prime number.