Compare 2172 vs 2178
| Property | 2172 | 2178 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 5 |
| Prime factorization | 22 × 31 × 1811 | 21 × 32 × 112 |
| Prime factorization | 2 × 2 × 3 × 181 | 2 × 3 × 3 × 11 × 11 |
| Divisors count | 12 | 18 |
| Divisors | 1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172 | 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178 |
| Number of properties | 0 | 0 |
| Roman numberals | MMCLXXII | MMCLXXVIII |
| Base 2 | 1000011111002 | 1000100000102 |
| Base 3 | 22221103 | 22222003 |
| Base 4 | 2013304 | 2020024 |
| Base 5 | 321425 | 322035 |
| Base 6 | 140206 | 140306 |
| Base 7 | 62227 | 62317 |
| Base 8 | 41748 | 42028 |
| Base 9 | 28739 | 28809 |
| Base 10 | 217210 | 217810 |
| Base 11 | 16a511 | 170011 |
| Base 12 | 131012 | 131612 |
| Base 13 | cb113 | cb713 |
| Base 14 | b1214 | b1814 |
| Base 15 | 99c15 | 9a315 |
| Base 16 | 87c16 | 88216 |