Compare 28145 vs 28155
| Property | 28145 | 28155 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 51 × 131 × 4331 | 31 × 51 × 18771 |
| Prime factorization | 5 × 13 × 433 | 3 × 5 × 1877 |
| Divisors count | 8 | 8 |
| Divisors | 1, 5, 13, 65, 433, 2165, 5629, 28145 | 1, 3, 5, 15, 1877, 5631, 9385, 28155 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1101101111100012 | 1101101111110112 |
| Base 3 | 11021211023 | 11021212103 |
| Base 4 | 123133014 | 123133234 |
| Base 5 | 14000405 | 14001105 |
| Base 6 | 3341456 | 3342036 |
| Base 7 | 1450257 | 1450417 |
| Base 8 | 667618 | 667738 |
| Base 9 | 425429 | 425539 |
| Base 10 | 2814510 | 2815510 |
| Base 11 | 1a16711 | 1a17611 |
| Base 12 | 1435512 | 1436312 |
| Base 13 | ca7013 | ca7a13 |
| Base 14 | a38514 | a39114 |
| Base 15 | 851515 | 852015 |
| Base 16 | 6df116 | 6dfb16 |