Compare 393 vs 404
| Property | 393 | 404 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 1311 | 22 × 1011 |
| Prime factorization | 3 × 131 | 2 × 2 × 101 |
| Divisors count | 4 | 6 |
| Divisors | 1, 3, 131, 393 | 1, 2, 4, 101, 202, 404 |
| Number of properties | 1 | 0 |
| Semiprimes | 123rd | |
| Roman numberals | CCCXCIII | CDIV |
| Base 2 | 1100010012 | 1100101002 |
| Base 3 | 1121203 | 1122223 |
| Base 4 | 120214 | 121104 |
| Base 5 | 30335 | 31045 |
| Base 6 | 14536 | 15126 |
| Base 7 | 11017 | 11157 |
| Base 8 | 6118 | 6248 |
| Base 9 | 4769 | 4889 |
| Base 10 | 39310 | 40410 |
| Base 11 | 32811 | 33811 |
| Base 12 | 28912 | 29812 |
| Base 13 | 24313 | 25113 |
| Base 14 | 20114 | 20c14 |
| Base 15 | 1b315 | 1be15 |
| Base 16 | 18916 | 19416 |