Q: Is 137,480 a Prime Number?
A: No, 137,480 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 137480 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 491 982 1,964 2,455 3,437 3,928 4,910 6,874 9,820 13,748 17,185 19,640 27,496 34,370 68,740 and 137,480, with no remainder.
Since 137,480 cannot be divided by just 1 and 137,480, it is not a prime number.