Compare 20212 vs 20215
| Property | 20212 | 20215 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 311 × 1631 | 51 × 131 × 3111 |
| Prime factorization | 2 × 2 × 31 × 163 | 5 × 13 × 311 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 4, 31, 62, 124, 163, 326, 652, 5053, 10106, 20212 | 1, 5, 13, 65, 311, 1555, 4043, 20215 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001110111101002 | 1001110111101112 |
| Base 3 | 10002011213 | 10002012013 |
| Base 4 | 103233104 | 103233134 |
| Base 5 | 11213225 | 11213305 |
| Base 6 | 2333246 | 2333316 |
| Base 7 | 1126337 | 1126367 |
| Base 8 | 473648 | 473678 |
| Base 9 | 306479 | 306519 |
| Base 10 | 2021210 | 2021510 |
| Base 11 | 1420511 | 1420811 |
| Base 12 | b84412 | b84712 |
| Base 13 | 927a13 | 928013 |
| Base 14 | 751a14 | 751d14 |
| Base 15 | 5ec715 | 5eca15 |
| Base 16 | 4ef416 | 4ef716 |