Compare 12887 vs 12891
| Property | 12887 | 12891 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 72 × 2631 | 31 × 42971 |
| Prime factorization | 7 × 7 × 263 | 3 × 4297 |
| Divisors count | 6 | 4 |
| Divisors | 1, 7, 49, 263, 1841, 12887 | 1, 3, 4297, 12891 |
| Number of properties | 0 | 1 |
| Semiprimes | 3350th | |
| Roman numberals | ||
| Base 2 | 110010010101112 | 110010010110112 |
| Base 3 | 1222000223 | 1222001103 |
| Base 4 | 30211134 | 30211234 |
| Base 5 | 4030225 | 4030315 |
| Base 6 | 1353556 | 1354036 |
| Base 7 | 524007 | 524047 |
| Base 8 | 311278 | 311338 |
| Base 9 | 186089 | 186139 |
| Base 10 | 1288710 | 1289110 |
| Base 11 | 975611 | 975a11 |
| Base 12 | 755b12 | 756312 |
| Base 13 | 5b3413 | 5b3813 |
| Base 14 | 49a714 | 49ab14 |
| Base 15 | 3c4215 | 3c4615 |
| Base 16 | 325716 | 325b16 |