Compare 2138 vs 2148
| Property | 2138 | 2148 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 10691 | 22 × 31 × 1791 |
| Prime factorization | 2 × 1069 | 2 × 2 × 3 × 179 |
| Divisors count | 4 | 12 |
| Divisors | 1, 2, 1069, 2138 | 1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148 |
| Number of properties | 1 | 0 |
| Semiprimes | 611th | |
| Roman numberals | MMCXXXVIII | MMCXLVIII |
| Base 2 | 1000010110102 | 1000011001002 |
| Base 3 | 22210123 | 22211203 |
| Base 4 | 2011224 | 2012104 |
| Base 5 | 320235 | 320435 |
| Base 6 | 135226 | 135406 |
| Base 7 | 61437 | 61567 |
| Base 8 | 41328 | 41448 |
| Base 9 | 28359 | 28469 |
| Base 10 | 213810 | 214810 |
| Base 11 | 167411 | 168311 |
| Base 12 | 12a212 | 12b012 |
| Base 13 | c8613 | c9313 |
| Base 14 | aca14 | ad614 |
| Base 15 | 97815 | 98315 |
| Base 16 | 85a16 | 86416 |