Q: Is 542,113 a Prime Number?
A: No, 542,113 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 542113 can be evenly divided by 1 11 13 17 143 187 221 223 2,431 2,453 2,899 3,791 31,889 41,701 49,283 and 542,113, with no remainder.
Since 542,113 cannot be divided by just 1 and 542,113, it is not a prime number.