Compare 55215 vs 55222
| Property | 55215 | 55222 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 33 × 51 × 4091 | 21 × 276111 |
| Prime factorization | 3 × 3 × 3 × 5 × 409 | 2 × 27611 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 5, 9, 15, 27, 45, 135, 409, 1227, 2045, 3681, 6135, 11043, 18405, 55215 | 1, 2, 27611, 55222 |
| Number of properties | 0 | 1 |
| Semiprimes | 13306th | |
| Roman numberals | ||
| Base 2 | 11010111101011112 | 11010111101101102 |
| Base 3 | 22102020003 | 22102020213 |
| Base 4 | 311322334 | 311323124 |
| Base 5 | 32313305 | 32313425 |
| Base 6 | 11033436 | 11033546 |
| Base 7 | 3166567 | 3166667 |
| Base 8 | 1536578 | 1536668 |
| Base 9 | 836609 | 836679 |
| Base 10 | 5521510 | 5522210 |
| Base 11 | 3853611 | 3854211 |
| Base 12 | 27b5312 | 27b5a12 |
| Base 13 | 1c19413 | 1c19b13 |
| Base 14 | 1619d14 | 161a614 |
| Base 15 | 1156015 | 1156715 |
| Base 16 | d7af16 | d7b616 |