Compare 1311 vs 1323
| Property | 1311 | 1323 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 5 |
| Prime factorization | 31 × 191 × 231 | 33 × 72 |
| Prime factorization | 3 × 19 × 23 | 3 × 3 × 3 × 7 × 7 |
| Divisors count | 8 | 12 |
| Divisors | 1, 3, 19, 23, 57, 69, 437, 1311 | 1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCCXI | MCCCXXIII |
| Base 2 | 101000111112 | 101001010112 |
| Base 3 | 12101203 | 12110003 |
| Base 4 | 1101334 | 1102234 |
| Base 5 | 202215 | 202435 |
| Base 6 | 100236 | 100436 |
| Base 7 | 35527 | 36007 |
| Base 8 | 24378 | 24538 |
| Base 9 | 17169 | 17309 |
| Base 10 | 131110 | 132310 |
| Base 11 | a9211 | aa311 |
| Base 12 | 91312 | 92312 |
| Base 13 | 79b13 | 7aa13 |
| Base 14 | 69914 | 6a714 |
| Base 15 | 5c615 | 5d315 |
| Base 16 | 51f16 | 52b16 |