Compare 1527 vs 1563
| Property | 1527 | 1563 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 5091 | 31 × 5211 |
| Prime factorization | 3 × 509 | 3 × 521 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 509, 1527 | 1, 3, 521, 1563 |
| Number of properties | 1 | 1 |
| Semiprimes | 445th | 454th |
| Roman numberals | MDXXVII | MDLXIII |
| Base 2 | 101111101112 | 110000110112 |
| Base 3 | 20021203 | 20102203 |
| Base 4 | 1133134 | 1201234 |
| Base 5 | 221025 | 222235 |
| Base 6 | 110236 | 111236 |
| Base 7 | 43117 | 43627 |
| Base 8 | 27678 | 30338 |
| Base 9 | 20769 | 21269 |
| Base 10 | 152710 | 156310 |
| Base 11 | 116911 | 11a111 |
| Base 12 | a7312 | aa312 |
| Base 13 | 90613 | 93313 |
| Base 14 | 7b114 | 7d914 |
| Base 15 | 6bc15 | 6e315 |
| Base 16 | 5f716 | 61b16 |