Compare 28155 vs 28158
| Property | 28155 | 28158 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 31 × 51 × 18771 | 21 × 31 × 131 × 192 |
| Prime factorization | 3 × 5 × 1877 | 2 × 3 × 13 × 19 × 19 |
| Divisors count | 8 | 24 |
| Divisors | 1, 3, 5, 15, 1877, 5631, 9385, 28155 | 1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 722, 741, 1083, 1482, 2166, 4693, 9386, 14079, 28158 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1101101111110112 | 1101101111111102 |
| Base 3 | 11021212103 | 11021212203 |
| Base 4 | 123133234 | 123133324 |
| Base 5 | 14001105 | 14001135 |
| Base 6 | 3342036 | 3342106 |
| Base 7 | 1450417 | 1450447 |
| Base 8 | 667738 | 667768 |
| Base 9 | 425539 | 425569 |
| Base 10 | 2815510 | 2815810 |
| Base 11 | 1a17611 | 1a17911 |
| Base 12 | 1436312 | 1436612 |
| Base 13 | ca7a13 | ca8013 |
| Base 14 | a39114 | a39414 |
| Base 15 | 852015 | 852315 |
| Base 16 | 6dfb16 | 6dfe16 |