Q: Is 380,142 a Prime Number?
A: No, 380,142 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 380142 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 431 441 862 882 1,293 2,586 3,017 3,879 6,034 7,758 9,051 18,102 21,119 27,153 42,238 54,306 63,357 126,714 190,071 and 380,142, with no remainder.
Since 380,142 cannot be divided by just 1 and 380,142, it is not a prime number.