Compare 2180 vs 2190
| Property | 2180 | 2190 | 
|---|---|---|
| Type | composite number | composite number | 
| Unique factors | 3 | 4 | 
| Total factors | 4 | 4 | 
| Prime factorization | 22 × 51 × 1091 | 21 × 31 × 51 × 731 | 
| Prime factorization | 2 × 2 × 5 × 109 | 2 × 3 × 5 × 73 | 
| Divisors count | 12 | 16 | 
| Divisors | 1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180 | 1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190 | 
| Number of properties | 0 | 0 | 
| Roman numberals | MMCLXXX | MMCXC | 
| Base 2 | 1000100001002 | 1000100011102 | 
| Base 3 | 22222023 | 100000103 | 
| Base 4 | 2020104 | 2020324 | 
| Base 5 | 322105 | 322305 | 
| Base 6 | 140326 | 140506 | 
| Base 7 | 62337 | 62467 | 
| Base 8 | 42048 | 42168 | 
| Base 9 | 28829 | 30039 | 
| Base 10 | 218010 | 219010 | 
| Base 11 | 170211 | 171111 | 
| Base 12 | 131812 | 132612 | 
| Base 13 | cb913 | cc613 | 
| Base 14 | b1a14 | b2614 | 
| Base 15 | 9a515 | 9b015 | 
| Base 16 | 88416 | 88e16 |