Compare 30389 vs 30491
| Property | 30389 | 30491 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 303891 | 304911 |
| Prime factorization | 30389 | 30491 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30389 | 1, 30491 |
| Number of properties | 7 | 10 |
| Additive primes | 1488th | 1490th |
| Chen primes | 1569th | 1573rd |
| Emirps | 642nd | |
| Good primes | 326th | |
| Harmonic primes | 1228th | |
| Long primes | 1248th | 1250th |
| Primes | 3283rd | 3291st |
| Prime triplets (1st member) | 227th | |
| Pythagorean primes | 1630th | |
| Sexy primes (1st member) | 963rd | |
| Sophie germain primes | 449th | |
| Twin primes (1st member) | 472nd | 474th |
| Roman numberals | ||
| Base 2 | 1110110101101012 | 1110111000110112 |
| Base 3 | 11122001123 | 11122110223 |
| Base 4 | 131223114 | 131301234 |
| Base 5 | 14330245 | 14334315 |
| Base 6 | 3524056 | 3530556 |
| Base 7 | 1544127 | 1546167 |
| Base 8 | 732658 | 734338 |
| Base 9 | 456159 | 457389 |
| Base 10 | 3038910 | 3049110 |
| Base 11 | 2091711 | 209aa11 |
| Base 12 | 1570512 | 1578b12 |
| Base 13 | 10aa813 | 10b5613 |
| Base 14 | b10914 | b17d14 |
| Base 15 | 900e15 | 907b15 |
| Base 16 | 76b516 | 771b16 |