Compare 489191 vs 490111
| Property | 489191 | 490111 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4891911 | 4901111 |
| Prime factorization | 489191 | 490111 |
| Divisors count | 2 | 2 |
| Divisors | 1, 489191 | 1, 490111 |
| Number of properties | 5 | 4 |
| Chen primes | 16180th | |
| Happy primes | 5970th | |
| Isolated primes | 31750th | 31798th |
| Primes | 40703rd | 40775th |
| Sexy primes (1st member) | 9008th | 9019th |
| Ulam primes | 2977th | |
| Roman numberals | ||
| Base 2 | 11101110110111001112 | 11101111010011111112 |
| Base 3 | 2202120010123 | 2202200220213 |
| Base 4 | 13131232134 | 13132213334 |
| Base 5 | 1111232315 | 1111404215 |
| Base 6 | 142524356 | 143010116 |
| Base 7 | 41051337 | 41106167 |
| Base 8 | 16733478 | 16751778 |
| Base 9 | 8250359 | 8262679 |
| Base 10 | 48919110 | 49011110 |
| Base 11 | 30459a11 | 30525611 |
| Base 12 | 1b711b12 | 1b776712 |
| Base 13 | 14188113 | 14210b13 |
| Base 14 | ca3c314 | ca87d14 |
| Base 15 | 99e2b15 | 9a34115 |
| Base 16 | 776e716 | 77a7f16 |