Compare 29989 vs 30187
| Property | 29989 | 30187 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 299891 | 301871 |
| Prime factorization | 29989 | 30187 |
| Divisors count | 2 | 2 |
| Divisors | 1, 29989 | 1, 30187 |
| Number of properties | 7 | 5 |
| Additive primes | 1465th | 1477th |
| Harmonic primes | 1218th | |
| Isolated primes | 2312th | 2326th |
| Long primes | 1234th | |
| Lucky primes | 500th | |
| Primes | 3245th | 3265th |
| Pythagorean primes | 1611th | |
| Sexy primes (2nd member) | 951st | 957th |
| Roman numberals | ||
| Base 2 | 1110101001001012 | 1110101111010112 |
| Base 3 | 11120102013 | 11121020013 |
| Base 4 | 131102114 | 131132234 |
| Base 5 | 14244245 | 14312225 |
| Base 6 | 3505016 | 3514316 |
| Base 7 | 1533017 | 1540037 |
| Base 8 | 724458 | 727538 |
| Base 9 | 451219 | 453619 |
| Base 10 | 2998910 | 3018710 |
| Base 11 | 2059311 | 2075311 |
| Base 12 | 1543112 | 1557712 |
| Base 13 | 1085b13 | 1098113 |
| Base 14 | ad0114 | b00314 |
| Base 15 | 8d4415 | 8e2715 |
| Base 16 | 752516 | 75eb16 |