Compare 2171 vs 2172
| Property | 2171 | 2172 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 131 × 1671 | 22 × 31 × 1811 |
| Prime factorization | 13 × 167 | 2 × 2 × 3 × 181 |
| Divisors count | 4 | 12 |
| Divisors | 1, 13, 167, 2171 | 1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172 |
| Number of properties | 1 | 0 |
| Semiprimes | 619th | |
| Roman numberals | MMCLXXI | MMCLXXII |
| Base 2 | 1000011110112 | 1000011111002 |
| Base 3 | 22221023 | 22221103 |
| Base 4 | 2013234 | 2013304 |
| Base 5 | 321415 | 321425 |
| Base 6 | 140156 | 140206 |
| Base 7 | 62217 | 62227 |
| Base 8 | 41738 | 41748 |
| Base 9 | 28729 | 28739 |
| Base 10 | 217110 | 217210 |
| Base 11 | 16a411 | 16a511 |
| Base 12 | 130b12 | 131012 |
| Base 13 | cb013 | cb113 |
| Base 14 | b1114 | b1214 |
| Base 15 | 99b15 | 99c15 |
| Base 16 | 87b16 | 87c16 |