Compare 220139 vs 220161
| Property | 220139 | 220161 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 291 × 75911 | 31 × 733871 |
| Prime factorization | 29 × 7591 | 3 × 73387 |
| Divisors count | 4 | 4 |
| Divisors | 1, 29, 7591, 220139 | 1, 3, 73387, 220161 |
| Number of properties | 1 | 1 |
| Semiprimes | 49557th | 49561st |
| Roman numberals | ||
| Base 2 | 1101011011111010112 | 1101011100000000012 |
| Base 3 | 1020112220223 | 1020120000103 |
| Base 4 | 3112332234 | 3113000014 |
| Base 5 | 240210245 | 240211215 |
| Base 6 | 44150556 | 44151336 |
| Base 7 | 16045437 | 16046047 |
| Base 8 | 6557538 | 6560018 |
| Base 9 | 3648689 | 3650039 |
| Base 10 | 22013910 | 22016110 |
| Base 11 | 14043711 | 14045711 |
| Base 12 | a748b12 | a74a912 |
| Base 13 | 7927a13 | 7929613 |
| Base 14 | 5a32314 | 5a33b14 |
| Base 15 | 4535e15 | 4537615 |
| Base 16 | 35beb16 | 35c0116 |