Compare 30011 vs 30018
| Property | 30011 | 30018 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 300111 | 21 × 31 × 50031 |
| Prime factorization | 30011 | 2 × 3 × 5003 |
| Divisors count | 2 | 8 |
| Divisors | 1, 30011 | 1, 2, 3, 6, 5003, 10006, 15009, 30018 |
| Number of properties | 7 | 0 |
| Additive primes | 1466th | |
| Chen primes | 1557th | |
| Emirps | 628th | |
| Good primes | 323rd | |
| Long primes | 1235th | |
| Primes | 3246th | |
| Twin primes (1st member) | 468th | |
| Roman numberals | ||
| Base 2 | 1110101001110112 | 1110101010000102 |
| Base 3 | 11120111123 | 11120112103 |
| Base 4 | 131103234 | 131110024 |
| Base 5 | 14300215 | 14300335 |
| Base 6 | 3505356 | 3505506 |
| Base 7 | 1533327 | 1533427 |
| Base 8 | 724738 | 725028 |
| Base 9 | 451459 | 451539 |
| Base 10 | 3001110 | 3001810 |
| Base 11 | 2060311 | 2060a11 |
| Base 12 | 1544b12 | 1545612 |
| Base 13 | 1087713 | 1088113 |
| Base 14 | ad1914 | ad2214 |
| Base 15 | 8d5b15 | 8d6315 |
| Base 16 | 753b16 | 754216 |