Q: Is 512,148 a Prime Number?
A: No, 512,148 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 512148 can be evenly divided by 1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 67 78 84 91 98 134 147 156 182 196 201 268 273 294 364 402 469 546 588 637 804 871 938 1,092 1,274 1,407 1,742 1,876 1,911 2,548 2,613 2,814 3,283 3,484 3,822 5,226 5,628 6,097 6,566 7,644 9,849 10,452 12,194 13,132 18,291 19,698 24,388 36,582 39,396 42,679 73,164 85,358 128,037 170,716 256,074 and 512,148, with no remainder.
Since 512,148 cannot be divided by just 1 and 512,148, it is not a prime number.