Compare 381 vs 394
| Property | 381 | 394 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 1271 | 21 × 1971 |
| Prime factorization | 3 × 127 | 2 × 197 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 127, 381 | 1, 2, 197, 394 |
| Number of properties | 1 | 1 |
| Semiprimes | 119th | 124th |
| Roman numberals | CCCLXXXI | CCCXCIV |
| Base 2 | 1011111012 | 1100010102 |
| Base 3 | 1120103 | 1121213 |
| Base 4 | 113314 | 120224 |
| Base 5 | 30115 | 30345 |
| Base 6 | 14336 | 14546 |
| Base 7 | 10537 | 11027 |
| Base 8 | 5758 | 6128 |
| Base 9 | 4639 | 4779 |
| Base 10 | 38110 | 39410 |
| Base 11 | 31711 | 32911 |
| Base 12 | 27912 | 28a12 |
| Base 13 | 23413 | 24413 |
| Base 14 | 1d314 | 20214 |
| Base 15 | 1a615 | 1b415 |
| Base 16 | 17d16 | 18a16 |