Compare 1475 vs 1487
| Property | 1475 | 1487 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 52 × 591 | 14871 |
| Prime factorization | 5 × 5 × 59 | 1487 |
| Divisors count | 6 | 2 |
| Divisors | 1, 5, 25, 59, 295, 1475 | 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 | MCDLXXV | MCDLXXXVII |
| Base 2 | 101110000112 | 101110011112 |
| Base 3 | 20001223 | 20010023 |
| Base 4 | 1130034 | 1130334 |
| Base 5 | 214005 | 214225 |
| Base 6 | 104556 | 105156 |
| Base 7 | 42057 | 42237 |
| Base 8 | 27038 | 27178 |
| Base 9 | 20189 | 20329 |
| Base 10 | 147510 | 148710 |
| Base 11 | 112111 | 113211 |
| Base 12 | a2b12 | a3b12 |
| Base 13 | 89613 | 8a513 |
| Base 14 | 77514 | 78314 |
| Base 15 | 68515 | 69215 |
| Base 16 | 5c316 | 5cf16 |