Q: Is 231,344 a Prime Number?
A: No, 231,344 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 231344 can be evenly divided by 1 2 4 8 16 19 38 76 152 304 761 1,522 3,044 6,088 12,176 14,459 28,918 57,836 115,672 and 231,344, with no remainder.
Since 231,344 cannot be divided by just 1 and 231,344, it is not a prime number.