Q: Is 264,355 a Prime Number?
A: No, 264,355 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 264355 can be evenly divided by 1 5 7 13 35 49 65 83 91 245 415 455 581 637 1,079 2,905 3,185 4,067 5,395 7,553 20,335 37,765 52,871 and 264,355, with no remainder.
Since 264,355 cannot be divided by just 1 and 264,355, it is not a prime number.