Q: Is 161,248 a Prime Number?
A: No, 161,248 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 161248 can be evenly divided by 1 2 4 8 16 32 5,039 10,078 20,156 40,312 80,624 and 161,248, with no remainder.
Since 161,248 cannot be divided by just 1 and 161,248, it is not a prime number.