Compare 28161 vs 28171
| Property | 28161 | 28171 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 33 × 71 × 1491 | 111 × 131 × 1971 |
| Prime factorization | 3 × 3 × 3 × 7 × 149 | 11 × 13 × 197 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 3129, 4023, 9387, 28161 | 1, 11, 13, 143, 197, 2167, 2561, 28171 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1101110000000012 | 1101110000010112 |
| Base 3 | 11021220003 | 11021221013 |
| Base 4 | 123200014 | 123200234 |
| Base 5 | 14001215 | 14001415 |
| Base 6 | 3342136 | 3342316 |
| Base 7 | 1450507 | 1450637 |
| Base 8 | 670018 | 670138 |
| Base 9 | 425609 | 425719 |
| Base 10 | 2816110 | 2817110 |
| Base 11 | 1a18111 | 1a19011 |
| Base 12 | 1436912 | 1437712 |
| Base 13 | ca8313 | ca9013 |
| Base 14 | a39714 | a3a314 |
| Base 15 | 852615 | 853115 |
| Base 16 | 6e0116 | 6e0b16 |