Q: Is 137,928 a Prime Number?
A: No, 137,928 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 137928 can be evenly divided by 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 821 1,642 2,463 3,284 4,926 5,747 6,568 9,852 11,494 17,241 19,704 22,988 34,482 45,976 68,964 and 137,928, with no remainder.
Since 137,928 cannot be divided by just 1 and 137,928, it is not a prime number.