Compare 1538 vs 1541
| Property | 1538 | 1541 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 7691 | 231 × 671 |
| Prime factorization | 2 × 769 | 23 × 67 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 769, 1538 | 1, 23, 67, 1541 |
| Number of properties | 1 | 1 |
| Semiprimes | 449th | 450th |
| Roman numberals | MDXXXVIII | MDXLI |
| Base 2 | 110000000102 | 110000001012 |
| Base 3 | 20022223 | 20100023 |
| Base 4 | 1200024 | 1200114 |
| Base 5 | 221235 | 221315 |
| Base 6 | 110426 | 110456 |
| Base 7 | 43257 | 43317 |
| Base 8 | 30028 | 30058 |
| Base 9 | 20889 | 21029 |
| Base 10 | 153810 | 154110 |
| Base 11 | 117911 | 118111 |
| Base 12 | a8212 | a8512 |
| Base 13 | 91413 | 91713 |
| Base 14 | 7bc14 | 7c114 |
| Base 15 | 6c815 | 6cb15 |
| Base 16 | 60216 | 60516 |