Q: Is 146,289 a Prime Number?
A: No, 146,289 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 146289 can be evenly divided by 1 3 11 13 31 33 39 93 121 143 341 363 403 429 1,023 1,209 1,573 3,751 4,433 4,719 11,253 13,299 48,763 and 146,289, with no remainder.
Since 146,289 cannot be divided by just 1 and 146,289, it is not a prime number.