Compare 81231 vs 81236
| Property | 81231 | 81236 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 270771 | 22 × 231 × 8831 |
| Prime factorization | 3 × 27077 | 2 × 2 × 23 × 883 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 27077, 81231 | 1, 2, 4, 23, 46, 92, 883, 1766, 3532, 20309, 40618, 81236 |
| Number of properties | 1 | 0 |
| Semiprimes | 19190th | |
| Roman numberals | ||
| Base 2 | 100111101010011112 | 100111101010101002 |
| Base 3 | 110101021203 | 110101022023 |
| Base 4 | 1033110334 | 1033111104 |
| Base 5 | 100444115 | 100444215 |
| Base 6 | 14240236 | 14240326 |
| Base 7 | 4555537 | 4555617 |
| Base 8 | 2365178 | 2365248 |
| Base 9 | 1333769 | 1333829 |
| Base 10 | 8123110 | 8123610 |
| Base 11 | 5603711 | 5604111 |
| Base 12 | 3b01312 | 3b01812 |
| Base 13 | 2ac8713 | 2ac8c13 |
| Base 14 | 2186314 | 2186814 |
| Base 15 | 1910615 | 1910b15 |
| Base 16 | 13d4f16 | 13d5416 |