Compare 2138 vs 2147
| Property | 2138 | 2147 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 10691 | 191 × 1131 |
| Prime factorization | 2 × 1069 | 19 × 113 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 1069, 2138 | 1, 19, 113, 2147 |
| Number of properties | 1 | 1 |
| Semiprimes | 611th | 612th |
| Roman numberals | MMCXXXVIII | MMCXLVII |
| Base 2 | 1000010110102 | 1000011000112 |
| Base 3 | 22210123 | 22211123 |
| Base 4 | 2011224 | 2012034 |
| Base 5 | 320235 | 320425 |
| Base 6 | 135226 | 135356 |
| Base 7 | 61437 | 61557 |
| Base 8 | 41328 | 41438 |
| Base 9 | 28359 | 28459 |
| Base 10 | 213810 | 214710 |
| Base 11 | 167411 | 168211 |
| Base 12 | 12a212 | 12ab12 |
| Base 13 | c8613 | c9213 |
| Base 14 | aca14 | ad514 |
| Base 15 | 97815 | 98215 |
| Base 16 | 85a16 | 86316 |