Compare 21485 vs 21494
| Property | 21485 | 21494 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 42971 | 21 × 111 × 9771 |
| Prime factorization | 5 × 4297 | 2 × 11 × 977 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 4297, 21485 | 1, 2, 11, 22, 977, 1954, 10747, 21494 |
| Number of properties | 1 | 0 |
| Semiprimes | 5445th | |
| Roman numberals | ||
| Base 2 | 1010011111011012 | 1010011111101102 |
| Base 3 | 10021102023 | 10021110023 |
| Base 4 | 110332314 | 110333124 |
| Base 5 | 11414205 | 11414345 |
| Base 6 | 2432456 | 2433026 |
| Base 7 | 1164327 | 1164447 |
| Base 8 | 517558 | 517668 |
| Base 9 | 324229 | 324329 |
| Base 10 | 2148510 | 2149410 |
| Base 11 | 1516211 | 1517011 |
| Base 12 | 1052512 | 1053212 |
| Base 13 | 9a1913 | 9a2513 |
| Base 14 | 7b8914 | 7b9414 |
| Base 15 | 657515 | 657e15 |
| Base 16 | 53ed16 | 53f616 |