Compare 21100 vs 21111
| Property | 21100 | 21111 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 22 × 52 × 2111 | 31 × 311 × 2271 |
| Prime factorization | 2 × 2 × 5 × 5 × 211 | 3 × 31 × 227 |
| Divisors count | 18 | 8 |
| Divisors | 1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 2110, 4220, 5275, 10550, 21100 | 1, 3, 31, 93, 227, 681, 7037, 21111 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010011011002 | 1010010011101112 |
| Base 3 | 10012211113 | 10012212203 |
| Base 4 | 110212304 | 110213134 |
| Base 5 | 11334005 | 11334215 |
| Base 6 | 2414046 | 2414236 |
| Base 7 | 1153427 | 1153567 |
| Base 8 | 511548 | 511678 |
| Base 9 | 318449 | 318569 |
| Base 10 | 2110010 | 2111110 |
| Base 11 | 1494211 | 1495211 |
| Base 12 | 1026412 | 1027312 |
| Base 13 | 97b113 | 97bc13 |
| Base 14 | 799214 | 799d14 |
| Base 15 | 63ba15 | 63c615 |
| Base 16 | 526c16 | 527716 |