Compare 30489 vs 30493
| Property | 30489 | 30493 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 101631 | 304931 |
| Prime factorization | 3 × 10163 | 30493 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 10163, 30489 | 1, 30493 |
| Number of properties | 1 | 6 |
| Additive primes | 1491st | |
| Cousin primes (1st member) | 473rd | |
| Primes | 3292nd | |
| Prime triplets (2nd member) | 227th | |
| Pythagorean primes | 1633rd | |
| Semiprimes | 7580th | |
| Twin primes (2nd member) | 474th | |
| Roman numberals | ||
| Base 2 | 1110111000110012 | 1110111000111012 |
| Base 3 | 11122110203 | 11122111013 |
| Base 4 | 131301214 | 131301314 |
| Base 5 | 14334245 | 14334335 |
| Base 6 | 3530536 | 3531016 |
| Base 7 | 1546147 | 1546217 |
| Base 8 | 734318 | 734358 |
| Base 9 | 457369 | 457419 |
| Base 10 | 3048910 | 3049310 |
| Base 11 | 209a811 | 20a0111 |
| Base 12 | 1578912 | 1579112 |
| Base 13 | 10b5413 | 10b5813 |
| Base 14 | b17b14 | b18114 |
| Base 15 | 907915 | 907d15 |
| Base 16 | 771916 | 771d16 |