Compare 28171 vs 28183
| Property | 28171 | 28183 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 111 × 131 × 1971 | 281831 |
| Prime factorization | 11 × 13 × 197 | 28183 |
| Divisors count | 8 | 2 |
| Divisors | 1, 11, 13, 143, 197, 2167, 2561, 28171 | 1, 28183 |
| Number of properties | 0 | 3 |
| Long primes | 1169th | |
| Primes | 3073rd | |
| Twin primes (2nd member) | 449th | |
| Roman numberals | ||
| Base 2 | 1101110000010112 | 1101110000101112 |
| Base 3 | 11021221013 | 11021222113 |
| Base 4 | 123200234 | 123201134 |
| Base 5 | 14001415 | 14002135 |
| Base 6 | 3342316 | 3342516 |
| Base 7 | 1450637 | 1451117 |
| Base 8 | 670138 | 670278 |
| Base 9 | 425719 | 425849 |
| Base 10 | 2817110 | 2818310 |
| Base 11 | 1a19011 | 1a1a111 |
| Base 12 | 1437712 | 1438712 |
| Base 13 | ca9013 | ca9c13 |
| Base 14 | a3a314 | a3b114 |
| Base 15 | 853115 | 853d15 |
| Base 16 | 6e0b16 | 6e1716 |