Compare 55215 vs 55221
| Property | 55215 | 55221 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 33 × 51 × 4091 | 31 × 791 × 2331 |
| Prime factorization | 3 × 3 × 3 × 5 × 409 | 3 × 79 × 233 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 5, 9, 15, 27, 45, 135, 409, 1227, 2045, 3681, 6135, 11043, 18405, 55215 | 1, 3, 79, 233, 237, 699, 18407, 55221 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11010111101011112 | 11010111101101012 |
| Base 3 | 22102020003 | 22102020203 |
| Base 4 | 311322334 | 311323114 |
| Base 5 | 32313305 | 32313415 |
| Base 6 | 11033436 | 11033536 |
| Base 7 | 3166567 | 3166657 |
| Base 8 | 1536578 | 1536658 |
| Base 9 | 836609 | 836669 |
| Base 10 | 5521510 | 5522110 |
| Base 11 | 3853611 | 3854111 |
| Base 12 | 27b5312 | 27b5912 |
| Base 13 | 1c19413 | 1c19a13 |
| Base 14 | 1619d14 | 161a514 |
| Base 15 | 1156015 | 1156615 |
| Base 16 | d7af16 | d7b516 |