Compare 275 vs 278
| Property | 275 | 278 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 52 × 111 | 21 × 1391 |
| Prime factorization | 5 × 5 × 11 | 2 × 139 |
| Divisors count | 6 | 4 |
| Divisors | 1, 5, 11, 25, 55, 275 | 1, 2, 139, 278 |
| Number of properties | 0 | 1 |
| Semiprimes | 88th | |
| Roman numberals | CCLXXV | CCLXXVIII |
| Base 2 | 1000100112 | 1000101102 |
| Base 3 | 1010123 | 1010223 |
| Base 4 | 101034 | 101124 |
| Base 5 | 21005 | 21035 |
| Base 6 | 11356 | 11426 |
| Base 7 | 5427 | 5457 |
| Base 8 | 4238 | 4268 |
| Base 9 | 3359 | 3389 |
| Base 10 | 27510 | 27810 |
| Base 11 | 23011 | 23311 |
| Base 12 | 1ab12 | 1b212 |
| Base 13 | 18213 | 18513 |
| Base 14 | 15914 | 15c14 |
| Base 15 | 13515 | 13815 |
| Base 16 | 11316 | 11616 |