Compare 278 vs 288
| Property | 278 | 288 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 7 |
| Prime factorization | 21 × 1391 | 25 × 32 |
| Prime factorization | 2 × 139 | 2 × 2 × 2 × 2 × 2 × 3 × 3 |
| Divisors count | 4 | 18 |
| Divisors | 1, 2, 139, 278 | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288 |
| Number of properties | 1 | 0 |
| Semiprimes | 88th | |
| Roman numberals | CCLXXVIII | CCLXXXVIII |
| Base 2 | 1000101102 | 1001000002 |
| Base 3 | 1010223 | 1012003 |
| Base 4 | 101124 | 102004 |
| Base 5 | 21035 | 21235 |
| Base 6 | 11426 | 12006 |
| Base 7 | 5457 | 5617 |
| Base 8 | 4268 | 4408 |
| Base 9 | 3389 | 3509 |
| Base 10 | 27810 | 28810 |
| Base 11 | 23311 | 24211 |
| Base 12 | 1b212 | 20012 |
| Base 13 | 18513 | 19213 |
| Base 14 | 15c14 | 16814 |
| Base 15 | 13815 | 14315 |
| Base 16 | 11616 | 12016 |