Compare 29978 vs 29989
| Property | 29978 | 29989 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 131 × 11531 | 299891 |
| Prime factorization | 2 × 13 × 1153 | 29989 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 13, 26, 1153, 2306, 14989, 29978 | 1, 29989 |
| Number of properties | 0 | 7 |
| Additive primes | 1465th | |
| Isolated primes | 2312th | |
| Long primes | 1234th | |
| Lucky primes | 500th | |
| Primes | 3245th | |
| Pythagorean primes | 1611th | |
| Sexy primes (2nd member) | 951st | |
| Roman numberals | ||
| Base 2 | 1110101000110102 | 1110101001001012 |
| Base 3 | 11120100223 | 11120102013 |
| Base 4 | 131101224 | 131102114 |
| Base 5 | 14244035 | 14244245 |
| Base 6 | 3504426 | 3505016 |
| Base 7 | 1532547 | 1533017 |
| Base 8 | 724328 | 724458 |
| Base 9 | 451089 | 451219 |
| Base 10 | 2997810 | 2998910 |
| Base 11 | 2058311 | 2059311 |
| Base 12 | 1542212 | 1543112 |
| Base 13 | 1085013 | 1085b13 |
| Base 14 | acd414 | ad0114 |
| Base 15 | 8d3815 | 8d4415 |
| Base 16 | 751a16 | 752516 |