Q: Is 5,042,380 a Prime Number?
A: No, 5,042,380 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 5042380 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 36,017 72,034 144,068 180,085 252,119 360,170 504,238 720,340 1,008,476 1,260,595 2,521,190 and 5,042,380, with no remainder.
Since 5,042,380 cannot be divided by just 1 and 5,042,380, it is not a prime number.