Compare 12881 vs 12890
| Property | 12881 | 12890 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 111 × 11711 | 21 × 51 × 12891 |
| Prime factorization | 11 × 1171 | 2 × 5 × 1289 |
| Divisors count | 4 | 8 |
| Divisors | 1, 11, 1171, 12881 | 1, 2, 5, 10, 1289, 2578, 6445, 12890 |
| Number of properties | 1 | 0 |
| Semiprimes | 3348th | |
| Roman numberals | ||
| Base 2 | 110010010100012 | 110010010110102 |
| Base 3 | 1222000023 | 1222001023 |
| Base 4 | 30211014 | 30211224 |
| Base 5 | 4030115 | 4030305 |
| Base 6 | 1353456 | 1354026 |
| Base 7 | 523617 | 524037 |
| Base 8 | 311218 | 311328 |
| Base 9 | 186029 | 186129 |
| Base 10 | 1288110 | 1289010 |
| Base 11 | 975011 | 975911 |
| Base 12 | 755512 | 756212 |
| Base 13 | 5b2b13 | 5b3713 |
| Base 14 | 49a114 | 49aa14 |
| Base 15 | 3c3b15 | 3c4515 |
| Base 16 | 325116 | 325a16 |