Q: Is 169,428 a Prime Number?
A: No, 169,428 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 169428 can be evenly divided by 1 2 3 4 6 7 12 14 21 28 42 84 2,017 4,034 6,051 8,068 12,102 14,119 24,204 28,238 42,357 56,476 84,714 and 169,428, with no remainder.
Since 169,428 cannot be divided by just 1 and 169,428, it is not a prime number.