Compare 30187 vs 30389
| Property | 30187 | 30389 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 301871 | 303891 |
| Prime factorization | 30187 | 30389 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30187 | 1, 30389 |
| Number of properties | 5 | 7 |
| Additive primes | 1477th | 1488th |
| Chen primes | 1569th | |
| Harmonic primes | 1218th | |
| Isolated primes | 2326th | |
| Long primes | 1248th | |
| Primes | 3265th | 3283rd |
| Pythagorean primes | 1630th | |
| Sexy primes (2nd member) | 957th | |
| Sophie germain primes | 449th | |
| Twin primes (1st member) | 472nd | |
| Roman numberals | ||
| Base 2 | 1110101111010112 | 1110110101101012 |
| Base 3 | 11121020013 | 11122001123 |
| Base 4 | 131132234 | 131223114 |
| Base 5 | 14312225 | 14330245 |
| Base 6 | 3514316 | 3524056 |
| Base 7 | 1540037 | 1544127 |
| Base 8 | 727538 | 732658 |
| Base 9 | 453619 | 456159 |
| Base 10 | 3018710 | 3038910 |
| Base 11 | 2075311 | 2091711 |
| Base 12 | 1557712 | 1570512 |
| Base 13 | 1098113 | 10aa813 |
| Base 14 | b00314 | b10914 |
| Base 15 | 8e2715 | 900e15 |
| Base 16 | 75eb16 | 76b516 |