Compare 204487 vs 204489
| Property | 204487 | 204489 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 2044871 | 32 × 227211 |
| Prime factorization | 204487 | 3 × 3 × 22721 |
| Divisors count | 2 | 6 |
| Divisors | 1, 204487 | 1, 3, 9, 22721, 68163, 204489 |
| Number of properties | 4 | 0 |
| Isolated primes | 13946th | |
| Long primes | 6874th | |
| Primes | 18343rd | |
| Sexy primes (2nd member) | 4370th | |
| Roman numberals | ||
| Base 2 | 1100011110110001112 | 1100011110110010012 |
| Base 3 | 1011011111213 | 1011011112003 |
| Base 4 | 3013230134 | 3013230214 |
| Base 5 | 230204225 | 230204245 |
| Base 6 | 42144116 | 42144136 |
| Base 7 | 15111137 | 15111157 |
| Base 8 | 6173078 | 6173118 |
| Base 9 | 3414479 | 3414509 |
| Base 10 | 20448710 | 20448910 |
| Base 11 | 12a6a811 | 12a6aa11 |
| Base 12 | 9a40712 | 9a40912 |
| Base 13 | 720ca13 | 720cc13 |
| Base 14 | 5474314 | 5474514 |
| Base 15 | 408c715 | 408c915 |
| Base 16 | 31ec716 | 31ec916 |