Compare 1541 vs 1591
| Property | 1541 | 1591 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 231 × 671 | 371 × 431 |
| Prime factorization | 23 × 67 | 37 × 43 |
| Divisors count | 4 | 4 |
| Divisors | 1, 23, 67, 1541 | 1, 37, 43, 1591 |
| Number of properties | 1 | 1 |
| Semiprimes | 450th | 461st |
| Roman numberals | MDXLI | MDXCI |
| Base 2 | 110000001012 | 110001101112 |
| Base 3 | 20100023 | 20112213 |
| Base 4 | 1200114 | 1203134 |
| Base 5 | 221315 | 223315 |
| Base 6 | 110456 | 112116 |
| Base 7 | 43317 | 44327 |
| Base 8 | 30058 | 30678 |
| Base 9 | 21029 | 21579 |
| Base 10 | 154110 | 159110 |
| Base 11 | 118111 | 121711 |
| Base 12 | a8512 | b0712 |
| Base 13 | 91713 | 95513 |
| Base 14 | 7c114 | 81914 |
| Base 15 | 6cb15 | 71115 |
| Base 16 | 60516 | 63716 |