Q: Is 61,445 a Prime Number?
A: No, 61,445 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 61445 can be evenly divided by 1 5 12,289 and 61,445, with no remainder.
Since 61,445 cannot be divided by just 1 and 61,445, it is not a prime number.