Compare 403 vs 404
| Property | 403 | 404 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 3 |
| Prime factorization | 131 × 311 | 22 × 1011 |
| Prime factorization | 13 × 31 | 2 × 2 × 101 |
| Divisors count | 4 | 6 |
| Divisors | 1, 13, 31, 403 | 1, 2, 4, 101, 202, 404 |
| Number of properties | 1 | 0 |
| Semiprimes | 127th | |
| Roman numberals | CDIII | CDIV |
| Base 2 | 1100100112 | 1100101002 |
| Base 3 | 1122213 | 1122223 |
| Base 4 | 121034 | 121104 |
| Base 5 | 31035 | 31045 |
| Base 6 | 15116 | 15126 |
| Base 7 | 11147 | 11157 |
| Base 8 | 6238 | 6248 |
| Base 9 | 4879 | 4889 |
| Base 10 | 40310 | 40410 |
| Base 11 | 33711 | 33811 |
| Base 12 | 29712 | 29812 |
| Base 13 | 25013 | 25113 |
| Base 14 | 20b14 | 20c14 |
| Base 15 | 1bd15 | 1be15 |
| Base 16 | 19316 | 19416 |