Q: Is 139,490 a Prime Number?
A: No, 139,490 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 139490 can be evenly divided by 1 2 5 10 13 26 29 37 58 65 74 130 145 185 290 370 377 481 754 962 1,073 1,885 2,146 2,405 3,770 4,810 5,365 10,730 13,949 27,898 69,745 and 139,490, with no remainder.
Since 139,490 cannot be divided by just 1 and 139,490, it is not a prime number.