Q: Is 378,150 a Prime Number?
A: No, 378,150 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 378150 can be evenly divided by 1 2 3 5 6 10 15 25 30 50 75 150 2,521 5,042 7,563 12,605 15,126 25,210 37,815 63,025 75,630 126,050 189,075 and 378,150, with no remainder.
Since 378,150 cannot be divided by just 1 and 378,150, it is not a prime number.