Compare 489989 vs 490367
| Property | 489989 | 490367 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4899891 | 4903671 |
| Prime factorization | 489989 | 490367 |
| Divisors count | 2 | 2 |
| Divisors | 1, 489989 | 1, 490367 |
| Number of properties | 3 | 5 |
| Additive primes | 16023rd | 16033rd |
| Chen primes | 16217th | |
| Isolated primes | 31793rd | 31816th |
| Primes | 40766th | 40795th |
| Safe primes | 2427th | |
| Roman numberals | ||
| Base 2 | 11101111010000001012 | 11101111011011111112 |
| Base 3 | 2202200102023 | 2202201222023 |
| Base 4 | 13132200114 | 13132313334 |
| Base 5 | 1111344245 | 1111424325 |
| Base 6 | 143002456 | 143021156 |
| Base 7 | 41103537 | 41114337 |
| Base 8 | 16750058 | 16755778 |
| Base 9 | 8261229 | 8265829 |
| Base 10 | 48998910 | 49036710 |
| Base 11 | 30515511 | 30546911 |
| Base 12 | 1b768512 | 1b793b12 |
| Base 13 | 14204613 | 14227713 |
| Base 14 | ca7d314 | ca9c314 |
| Base 15 | 9a2ae15 | 9a46215 |
| Base 16 | 77a0516 | 77b7f16 |