Compare 489905 vs 489911
| Property | 489905 | 489911 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 131 × 75371 | 4899111 |
| Prime factorization | 5 × 13 × 7537 | 489911 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 13, 65, 7537, 37685, 97981, 489905 | 1, 489911 |
| Number of properties | 0 | 4 |
| Chen primes | 16201st | |
| Primes | 40759th | |
| Super primes | 4267th | |
| Twin primes (1st member) | 4485th | |
| Roman numberals | ||
| Base 2 | 11101111001101100012 | 11101111001101101112 |
| Base 3 | 2202200001223 | 2202200002123 |
| Base 4 | 13132123014 | 13132123134 |
| Base 5 | 1111341105 | 1111341215 |
| Base 6 | 143000256 | 143000356 |
| Base 7 | 41102037 | 41102127 |
| Base 8 | 16746618 | 16746678 |
| Base 9 | 8260189 | 8260259 |
| Base 10 | 48990510 | 48991110 |
| Base 11 | 30508911 | 30509411 |
| Base 12 | 1b761512 | 1b761b12 |
| Base 13 | 141cb013 | 141cb613 |
| Base 14 | ca77314 | ca77914 |
| Base 15 | 9a25515 | 9a25b15 |
| Base 16 | 779b116 | 779b716 |