Compare 81116 vs 81121
| Property | 81116 | 81121 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 71 × 28971 | 231 × 35271 |
| Prime factorization | 2 × 2 × 7 × 2897 | 23 × 3527 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 7, 14, 28, 2897, 5794, 11588, 20279, 40558, 81116 | 1, 23, 3527, 81121 |
| Number of properties | 0 | 1 |
| Semiprimes | 19164th | |
| Roman numberals | ||
| Base 2 | 100111100110111002 | 100111100111000012 |
| Base 3 | 110100210223 | 110100211113 |
| Base 4 | 1033031304 | 1033032014 |
| Base 5 | 100434315 | 100434415 |
| Base 6 | 14233126 | 14233216 |
| Base 7 | 4553307 | 4553357 |
| Base 8 | 2363348 | 2363418 |
| Base 9 | 1332389 | 1332449 |
| Base 10 | 8111610 | 8112110 |
| Base 11 | 55a4211 | 55a4711 |
| Base 12 | 3ab3812 | 3ab4112 |
| Base 13 | 2abc913 | 2ac0113 |
| Base 14 | 217c014 | 217c514 |
| Base 15 | 1907b15 | 1908115 |
| Base 16 | 13cdc16 | 13ce116 |