Q: Is 155,025 a Prime Number?
A: No, 155,025 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 155025 can be evenly divided by 1 3 5 9 13 15 25 39 45 53 65 75 117 159 195 225 265 325 477 585 689 795 975 1,325 2,067 2,385 2,925 3,445 3,975 6,201 10,335 11,925 17,225 31,005 51,675 and 155,025, with no remainder.
Since 155,025 cannot be divided by just 1 and 155,025, it is not a prime number.