Compare 2171 vs 2189
| Property | 2171 | 2189 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 131 × 1671 | 111 × 1991 |
| Prime factorization | 13 × 167 | 11 × 199 |
| Divisors count | 4 | 4 |
| Divisors | 1, 13, 167, 2171 | 1, 11, 199, 2189 |
| Number of properties | 1 | 1 |
| Semiprimes | 619th | 627th |
| Roman numberals | MMCLXXI | MMCLXXXIX |
| Base 2 | 1000011110112 | 1000100011012 |
| Base 3 | 22221023 | 100000023 |
| Base 4 | 2013234 | 2020314 |
| Base 5 | 321415 | 322245 |
| Base 6 | 140156 | 140456 |
| Base 7 | 62217 | 62457 |
| Base 8 | 41738 | 42158 |
| Base 9 | 28729 | 30029 |
| Base 10 | 217110 | 218910 |
| Base 11 | 16a411 | 171011 |
| Base 12 | 130b12 | 132512 |
| Base 13 | cb013 | cc513 |
| Base 14 | b1114 | b2514 |
| Base 15 | 99b15 | 9ae15 |
| Base 16 | 87b16 | 88d16 |