Q: Is 5,357,241 a Prime Number?
A: No, 5,357,241 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 5357241 can be evenly divided by 1 3 9 43 109 127 129 327 381 387 981 1,143 4,687 5,461 13,843 14,061 16,383 41,529 42,183 49,149 124,587 595,249 1,785,747 and 5,357,241, with no remainder.
Since 5,357,241 cannot be divided by just 1 and 5,357,241, it is not a prime number.