Compare 30427 vs 30439
| Property | 30427 | 30439 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 304271 | 611 × 4991 |
| Prime factorization | 30427 | 61 × 499 |
| Divisors count | 2 | 4 |
| Divisors | 1, 30427 | 1, 61, 499, 30439 |
| Number of properties | 4 | 1 |
| Cousin primes (1st member) | 472nd | |
| Harmonic primes | 1225th | |
| Isolated primes | 2343rd | |
| Primes | 3286th | |
| Semiprimes | 7565th | |
| Roman numberals | ||
| Base 2 | 1110110110110112 | 1110110111001112 |
| Base 3 | 11122012213 | 11122021013 |
| Base 4 | 131231234 | 131232134 |
| Base 5 | 14332025 | 14332245 |
| Base 6 | 3525116 | 3525316 |
| Base 7 | 1544657 | 1545137 |
| Base 8 | 733338 | 733478 |
| Base 9 | 456579 | 456719 |
| Base 10 | 3042710 | 3043910 |
| Base 11 | 2095111 | 2096211 |
| Base 12 | 1573712 | 1574712 |
| Base 13 | 10b0713 | 10b1613 |
| Base 14 | b13514 | b14314 |
| Base 15 | 903715 | 904415 |
| Base 16 | 76db16 | 76e716 |