Q: Is 258,064 a Prime Number?
A: No, 258,064 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 258064 can be evenly divided by 1 2 4 8 16 127 254 508 1,016 2,032 16,129 32,258 64,516 129,032 and 258,064, with no remainder.
Since 258,064 cannot be divided by just 1 and 258,064, it is not a prime number.