Compare 1485 vs 1487
| Property | 1485 | 1487 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 33 × 51 × 111 | 14871 |
| Prime factorization | 3 × 3 × 3 × 5 × 11 | 1487 |
| Divisors count | 16 | 2 |
| Divisors | 1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485 | 1, 1487 |
| Number of properties | 0 | 18 |
| Chen primes | 153rd | |
| Cousin primes (2nd member) | 52nd | |
| Emirps | 71st | |
| Happy primes | 47th | |
| Long primes | 90th | |
| Primes | 236th | |
| Prime quadruplets (3rd member) | 6th | |
| Prime quintuplet 2s (3rd member) | 4th | |
| Prime triplets (1st member) | 41st | |
| Prime triplets (2nd member) | 40th | |
| Prime triplets (3rd member) | 39th | |
| Safe primes | 33rd | |
| Sexy primes (1st member) | 104th | |
| Sexy primes (2nd member) | 102nd | |
| Sexy prime quadrupletss (2nd member) | 9th | |
| Sexy prime triplets (1st member) | 40th | |
| Sexy prime triplets (2nd member) | 39th | |
| Twin primes (1st member) | 50th | |
| Roman numberals | MCDLXXXV | MCDLXXXVII |
| Base 2 | 101110011012 | 101110011112 |
| Base 3 | 20010003 | 20010023 |
| Base 4 | 1130314 | 1130334 |
| Base 5 | 214205 | 214225 |
| Base 6 | 105136 | 105156 |
| Base 7 | 42217 | 42237 |
| Base 8 | 27158 | 27178 |
| Base 9 | 20309 | 20329 |
| Base 10 | 148510 | 148710 |
| Base 11 | 113011 | 113211 |
| Base 12 | a3912 | a3b12 |
| Base 13 | 8a313 | 8a513 |
| Base 14 | 78114 | 78314 |
| Base 15 | 69015 | 69215 |
| Base 16 | 5cd16 | 5cf16 |