Compare 61221 vs 61222
| Property | 61221 | 61222 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 204071 | 21 × 71 × 43731 |
| Prime factorization | 3 × 20407 | 2 × 7 × 4373 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 20407, 61221 | 1, 2, 7, 14, 4373, 8746, 30611, 61222 |
| Number of properties | 1 | 0 |
| Semiprimes | 14655th | |
| Roman numberals | ||
| Base 2 | 11101111001001012 | 11101111001001102 |
| Base 3 | 100022221103 | 100022221113 |
| Base 4 | 323302114 | 323302124 |
| Base 5 | 34243415 | 34243425 |
| Base 6 | 11512336 | 11512346 |
| Base 7 | 3433267 | 3433307 |
| Base 8 | 1674458 | 1674468 |
| Base 9 | 1028739 | 1028749 |
| Base 10 | 6122110 | 6122210 |
| Base 11 | 41aa611 | 41aa711 |
| Base 12 | 2b51912 | 2b51a12 |
| Base 13 | 21b3413 | 21b3513 |
| Base 14 | 1844d14 | 1845014 |
| Base 15 | 1321615 | 1321715 |
| Base 16 | ef2516 | ef2616 |