Compare 12909 vs 12921
| Property | 12909 | 12921 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 31 × 131 × 3311 | 31 × 591 × 731 |
| Prime factorization | 3 × 13 × 331 | 3 × 59 × 73 |
| Divisors count | 8 | 8 |
| Divisors | 1, 3, 13, 39, 331, 993, 4303, 12909 | 1, 3, 59, 73, 177, 219, 4307, 12921 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110010011011012 | 110010011110012 |
| Base 3 | 1222010103 | 1222011203 |
| Base 4 | 30212314 | 30213214 |
| Base 5 | 4031145 | 4031415 |
| Base 6 | 1354336 | 1354536 |
| Base 7 | 524317 | 524467 |
| Base 8 | 311558 | 311718 |
| Base 9 | 186339 | 186469 |
| Base 10 | 1290910 | 1292110 |
| Base 11 | 977611 | 978711 |
| Base 12 | 757912 | 758912 |
| Base 13 | 5b5013 | 5b5c13 |
| Base 14 | 49c114 | 49cd14 |
| Base 15 | 3c5915 | 3c6615 |
| Base 16 | 326d16 | 327916 |