Compare 1626 vs 1627
| Property | 1626 | 1627 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 2711 | 16271 |
| Prime factorization | 2 × 3 × 271 | 1627 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 271, 542, 813, 1626 | 1, 1627 |
| Number of properties | 0 | 4 |
| Harmonic primes | 90th | |
| Isolated primes | 155th | |
| Primes | 258th | |
| Sexy primes (2nd member) | 111th | |
| Roman numberals | MDCXXVI | MDCXXVII |
| Base 2 | 110010110102 | 110010110112 |
| Base 3 | 20200203 | 20200213 |
| Base 4 | 1211224 | 1211234 |
| Base 5 | 230015 | 230025 |
| Base 6 | 113106 | 113116 |
| Base 7 | 45127 | 45137 |
| Base 8 | 31328 | 31338 |
| Base 9 | 22069 | 22079 |
| Base 10 | 162610 | 162710 |
| Base 11 | 124911 | 124a11 |
| Base 12 | b3612 | b3712 |
| Base 13 | 98113 | 98213 |
| Base 14 | 84214 | 84314 |
| Base 15 | 73615 | 73715 |
| Base 16 | 65a16 | 65b16 |