Compare 1527 vs 1538
| Property | 1527 | 1538 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 5091 | 21 × 7691 |
| Prime factorization | 3 × 509 | 2 × 769 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 509, 1527 | 1, 2, 769, 1538 |
| Number of properties | 1 | 1 |
| Semiprimes | 445th | 449th |
| Roman numberals | MDXXVII | MDXXXVIII |
| Base 2 | 101111101112 | 110000000102 |
| Base 3 | 20021203 | 20022223 |
| Base 4 | 1133134 | 1200024 |
| Base 5 | 221025 | 221235 |
| Base 6 | 110236 | 110426 |
| Base 7 | 43117 | 43257 |
| Base 8 | 27678 | 30028 |
| Base 9 | 20769 | 20889 |
| Base 10 | 152710 | 153810 |
| Base 11 | 116911 | 117911 |
| Base 12 | a7312 | a8212 |
| Base 13 | 90613 | 91413 |
| Base 14 | 7b114 | 7bc14 |
| Base 15 | 6bc15 | 6c815 |
| Base 16 | 5f716 | 60216 |