Compare 28143 vs 28155
| Property | 28143 | 28155 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 32 × 531 × 591 | 31 × 51 × 18771 |
| Prime factorization | 3 × 3 × 53 × 59 | 3 × 5 × 1877 |
| Divisors count | 12 | 8 |
| Divisors | 1, 3, 9, 53, 59, 159, 177, 477, 531, 3127, 9381, 28143 | 1, 3, 5, 15, 1877, 5631, 9385, 28155 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1101101111011112 | 1101101111110112 |
| Base 3 | 11021211003 | 11021212103 |
| Base 4 | 123132334 | 123133234 |
| Base 5 | 14000335 | 14001105 |
| Base 6 | 3341436 | 3342036 |
| Base 7 | 1450237 | 1450417 |
| Base 8 | 667578 | 667738 |
| Base 9 | 425409 | 425539 |
| Base 10 | 2814310 | 2815510 |
| Base 11 | 1a16511 | 1a17611 |
| Base 12 | 1435312 | 1436312 |
| Base 13 | ca6b13 | ca7a13 |
| Base 14 | a38314 | a39114 |
| Base 15 | 851315 | 852015 |
| Base 16 | 6def16 | 6dfb16 |