Compare 1204 vs 1215
| Property | 1204 | 1215 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 6 |
| Prime factorization | 22 × 71 × 431 | 35 × 51 |
| Prime factorization | 2 × 2 × 7 × 43 | 3 × 3 × 3 × 3 × 3 × 5 |
| Divisors count | 12 | 12 |
| Divisors | 1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204 | 1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCIV | MCCXV |
| Base 2 | 100101101002 | 100101111112 |
| Base 3 | 11221213 | 12000003 |
| Base 4 | 1023104 | 1023334 |
| Base 5 | 143045 | 143305 |
| Base 6 | 53246 | 53436 |
| Base 7 | 33407 | 33547 |
| Base 8 | 22648 | 22778 |
| Base 9 | 15779 | 16009 |
| Base 10 | 120410 | 121510 |
| Base 11 | 9a511 | a0511 |
| Base 12 | 84412 | 85312 |
| Base 13 | 71813 | 72613 |
| Base 14 | 62014 | 62b14 |
| Base 15 | 55415 | 56015 |
| Base 16 | 4b416 | 4bf16 |