Compare 81237 vs 81242
| Property | 81237 | 81242 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 131 × 20831 | 21 × 72 × 8291 |
| Prime factorization | 3 × 13 × 2083 | 2 × 7 × 7 × 829 |
| Divisors count | 8 | 12 |
| Divisors | 1, 3, 13, 39, 2083, 6249, 27079, 81237 | 1, 2, 7, 14, 49, 98, 829, 1658, 5803, 11606, 40621, 81242 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111101010101012 | 100111101010110102 |
| Base 3 | 110101022103 | 110101022223 |
| Base 4 | 1033111114 | 1033111224 |
| Base 5 | 100444225 | 100444325 |
| Base 6 | 14240336 | 14240426 |
| Base 7 | 4555627 | 4556007 |
| Base 8 | 2365258 | 2365328 |
| Base 9 | 1333839 | 1333889 |
| Base 10 | 8123710 | 8124210 |
| Base 11 | 5604211 | 5604711 |
| Base 12 | 3b01912 | 3b02212 |
| Base 13 | 2ac9013 | 2ac9513 |
| Base 14 | 2186914 | 2187014 |
| Base 15 | 1910c15 | 1911215 |
| Base 16 | 13d5516 | 13d5a16 |