Q: Is 238,240 a Prime Number?
A: No, 238,240 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 238240 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 1,489 2,978 5,956 7,445 11,912 14,890 23,824 29,780 47,648 59,560 119,120 and 238,240, with no remainder.
Since 238,240 cannot be divided by just 1 and 238,240, it is not a prime number.