Q: Is 135,490 a Prime Number?
A: No, 135,490 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 135490 can be evenly divided by 1 2 5 10 17 34 85 170 797 1,594 3,985 7,970 13,549 27,098 67,745 and 135,490, with no remainder.
Since 135,490 cannot be divided by just 1 and 135,490, it is not a prime number.