Compare 272 vs 278
| Property | 272 | 278 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 24 × 171 | 21 × 1391 |
| Prime factorization | 2 × 2 × 2 × 2 × 17 | 2 × 139 |
| Divisors count | 10 | 4 |
| Divisors | 1, 2, 4, 8, 16, 17, 34, 68, 136, 272 | 1, 2, 139, 278 |
| Number of properties | 0 | 1 |
| Semiprimes | 88th | |
| Roman numberals | CCLXXII | CCLXXVIII |
| Base 2 | 1000100002 | 1000101102 |
| Base 3 | 1010023 | 1010223 |
| Base 4 | 101004 | 101124 |
| Base 5 | 20425 | 21035 |
| Base 6 | 11326 | 11426 |
| Base 7 | 5367 | 5457 |
| Base 8 | 4208 | 4268 |
| Base 9 | 3329 | 3389 |
| Base 10 | 27210 | 27810 |
| Base 11 | 22811 | 23311 |
| Base 12 | 1a812 | 1b212 |
| Base 13 | 17c13 | 18513 |
| Base 14 | 15614 | 15c14 |
| Base 15 | 13215 | 13815 |
| Base 16 | 11016 | 11616 |