Compare 61428 vs 61431
| Property | 61428 | 61431 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 31 × 51191 | 31 × 204771 |
| Prime factorization | 2 × 2 × 3 × 5119 | 3 × 20477 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 5119, 10238, 15357, 20476, 30714, 61428 | 1, 3, 20477, 61431 |
| Number of properties | 0 | 1 |
| Semiprimes | 14706th | |
| Roman numberals | ||
| Base 2 | 11101111111101002 | 11101111111101112 |
| Base 3 | 100100210103 | 100100210203 |
| Base 4 | 323333104 | 323333134 |
| Base 5 | 34312035 | 34312115 |
| Base 6 | 11522206 | 11522236 |
| Base 7 | 3440437 | 3440467 |
| Base 8 | 1677648 | 1677678 |
| Base 9 | 1032339 | 1032369 |
| Base 10 | 6142810 | 6143110 |
| Base 11 | 4217411 | 4217711 |
| Base 12 | 2b67012 | 2b67312 |
| Base 13 | 21c6313 | 21c6613 |
| Base 14 | 1855a14 | 1855d14 |
| Base 15 | 1330315 | 1330615 |
| Base 16 | eff416 | eff716 |