Compare 489911 vs 489921
| Property | 489911 | 489921 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4899111 | 31 × 1633071 |
| Prime factorization | 489911 | 3 × 163307 |
| Divisors count | 2 | 4 |
| Divisors | 1, 489911 | 1, 3, 163307, 489921 |
| Number of properties | 4 | 1 |
| Chen primes | 16201st | |
| Primes | 40759th | |
| Semiprimes | 106253rd | |
| Super primes | 4267th | |
| Twin primes (1st member) | 4485th | |
| Roman numberals | ||
| Base 2 | 11101111001101101112 | 11101111001110000012 |
| Base 3 | 2202200002123 | 2202200010203 |
| Base 4 | 13132123134 | 13132130014 |
| Base 5 | 1111341215 | 1111341415 |
| Base 6 | 143000356 | 143000536 |
| Base 7 | 41102127 | 41102257 |
| Base 8 | 16746678 | 16747018 |
| Base 9 | 8260259 | 8260369 |
| Base 10 | 48991110 | 48992110 |
| Base 11 | 30509411 | 3050a311 |
| Base 12 | 1b761b12 | 1b762912 |
| Base 13 | 141cb613 | 141cc313 |
| Base 14 | ca77914 | ca78514 |
| Base 15 | 9a25b15 | 9a26615 |
| Base 16 | 779b716 | 779c116 |