Compare 489407 vs 489869
| Property | 489407 | 489869 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4894071 | 4898691 |
| Prime factorization | 489407 | 489869 |
| Divisors count | 2 | 2 |
| Divisors | 1, 489407 | 1, 489869 |
| Number of properties | 5 | 3 |
| Chen primes | 16185th | 16199th |
| Happy primes | 5966th | |
| Primes | 40718th | 40755th |
| Safe primes | 2424th | |
| Twin primes (1st member) | 4479th | 4484th |
| Roman numberals | ||
| Base 2 | 11101110111101111112 | 11101111001100011012 |
| Base 3 | 2202121000123 | 2202122220223 |
| Base 4 | 13131323334 | 13132120314 |
| Base 5 | 1111301125 | 1111334345 |
| Base 6 | 142534356 | 142555256 |
| Base 7 | 41055627 | 41101227 |
| Base 8 | 16736778 | 16746158 |
| Base 9 | 8253059 | 8258689 |
| Base 10 | 48940710 | 48986910 |
| Base 11 | 30477611 | 30505611 |
| Base 12 | 1b727b12 | 1b75a512 |
| Base 13 | 1419b913 | 141c8313 |
| Base 14 | ca4d914 | ca74914 |
| Base 15 | 9a02215 | 9a22e15 |
| Base 16 | 777bf16 | 7798d16 |