Q: Is 361,550 a Prime Number?
A: No, 361,550 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 361550 can be evenly divided by 1 2 5 7 10 14 25 35 50 70 175 350 1,033 2,066 5,165 7,231 10,330 14,462 25,825 36,155 51,650 72,310 180,775 and 361,550, with no remainder.
Since 361,550 cannot be divided by just 1 and 361,550, it is not a prime number.