Compare 2186 vs 2189
| Property | 2186 | 2189 | 
|---|---|---|
| Type | semiprime | semiprime | 
| Unique factors | 2 | 2 | 
| Total factors | 2 | 2 | 
| Prime factorization | 21 × 10931 | 111 × 1991 | 
| Prime factorization | 2 × 1093 | 11 × 199 | 
| Divisors count | 4 | 4 | 
| Divisors | 1, 2, 1093, 2186 | 1, 11, 199, 2189 | 
| Number of properties | 1 | 1 | 
| Semiprimes | 626th | 627th | 
| Roman numberals | MMCLXXXVI | MMCLXXXIX | 
| Base 2 | 1000100010102 | 1000100011012 | 
| Base 3 | 22222223 | 100000023 | 
| Base 4 | 2020224 | 2020314 | 
| Base 5 | 322215 | 322245 | 
| Base 6 | 140426 | 140456 | 
| Base 7 | 62427 | 62457 | 
| Base 8 | 42128 | 42158 | 
| Base 9 | 28889 | 30029 | 
| Base 10 | 218610 | 218910 | 
| Base 11 | 170811 | 171011 | 
| Base 12 | 132212 | 132512 | 
| Base 13 | cc213 | cc513 | 
| Base 14 | b2214 | b2514 | 
| Base 15 | 9ab15 | 9ae15 | 
| Base 16 | 88a16 | 88d16 |