Q: Is 273,740 a Prime Number?
A: No, 273,740 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 273740 can be evenly divided by 1 2 4 5 10 20 13,687 27,374 54,748 68,435 136,870 and 273,740, with no remainder.
Since 273,740 cannot be divided by just 1 and 273,740, it is not a prime number.