Compare 138887 vs 138892
| Property | 138887 | 138892 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 198411 | 22 × 131 × 26711 |
| Prime factorization | 7 × 19841 | 2 × 2 × 13 × 2671 |
| Divisors count | 4 | 12 |
| Divisors | 1, 7, 19841, 138887 | 1, 2, 4, 13, 26, 52, 2671, 5342, 10684, 34723, 69446, 138892 |
| Number of properties | 1 | 0 |
| Semiprimes | 31943rd | |
| Roman numberals | ||
| Base 2 | 1000011110100001112 | 1000011110100011002 |
| Base 3 | 210011112223 | 210011120113 |
| Base 4 | 2013220134 | 2013220304 |
| Base 5 | 134210225 | 134210325 |
| Base 6 | 25505556 | 25510046 |
| Base 7 | 11156307 | 11156357 |
| Base 8 | 4172078 | 4172148 |
| Base 9 | 2314589 | 2314649 |
| Base 10 | 13888710 | 13889210 |
| Base 11 | 9539111 | 9539611 |
| Base 12 | 6845b12 | 6846412 |
| Base 13 | 4b2a813 | 4b2b013 |
| Base 14 | 3888714 | 3888c14 |
| Base 15 | 2b24215 | 2b24715 |
| Base 16 | 21e8716 | 21e8c16 |