Compare 549 vs 554
| Property | 549 | 554 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 611 | 21 × 2771 |
| Prime factorization | 3 × 3 × 61 | 2 × 277 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 61, 183, 549 | 1, 2, 277, 554 |
| Number of properties | 0 | 1 |
| Semiprimes | 174th | |
| Roman numberals | DXLIX | DLIV |
| Base 2 | 10001001012 | 10001010102 |
| Base 3 | 2021003 | 2021123 |
| Base 4 | 202114 | 202224 |
| Base 5 | 41445 | 42045 |
| Base 6 | 23136 | 23226 |
| Base 7 | 14137 | 14217 |
| Base 8 | 10458 | 10528 |
| Base 9 | 6709 | 6759 |
| Base 10 | 54910 | 55410 |
| Base 11 | 45a11 | 46411 |
| Base 12 | 39912 | 3a212 |
| Base 13 | 33313 | 33813 |
| Base 14 | 2b314 | 2b814 |
| Base 15 | 26915 | 26e15 |
| Base 16 | 22516 | 22a16 |