Q: Is 146,545 a Prime Number?
A: No, 146,545 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 146545 can be evenly divided by 1 5 7 35 53 79 265 371 395 553 1,855 2,765 4,187 20,935 29,309 and 146,545, with no remainder.
Since 146,545 cannot be divided by just 1 and 146,545, it is not a prime number.