Compare 489389 vs 490957
| Property | 489389 | 490957 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4893891 | 4909571 |
| Prime factorization | 489389 | 490957 |
| Divisors count | 2 | 2 |
| Divisors | 1, 489389 | 1, 490957 |
| Number of properties | 4 | 4 |
| Additive primes | 16004th | |
| Isolated primes | 31762nd | 31849th |
| Primes | 40717th | 40840th |
| Sexy primes (2nd member) | 9031st | |
| Ulam primes | 2978th | 2988th |
| Roman numberals | ||
| Base 2 | 11101110111101011012 | 11101111101110011012 |
| Base 3 | 2202120221123 | 2202211101213 |
| Base 4 | 13131322314 | 13133130314 |
| Base 5 | 1111300245 | 1112023125 |
| Base 6 | 142534056 | 143045416 |
| Base 7 | 41055357 | 41132357 |
| Base 8 | 16736558 | 16767158 |
| Base 9 | 8252759 | 8274179 |
| Base 10 | 48938910 | 49095710 |
| Base 11 | 30475a11 | 30595511 |
| Base 12 | 1b726512 | 1b815112 |
| Base 13 | 1419a413 | 14260c13 |
| Base 14 | ca4c514 | cacc514 |
| Base 15 | 9a00e15 | 9a70715 |
| Base 16 | 777ad16 | 77dcd16 |