Compare 1471 vs 1489
| Property | 1471 | 1489 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14711 | 14891 |
| Prime factorization | 1471 | 1489 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1471 | 1, 1489 |
| Number of properties | 9 | 12 |
| Additive primes | 128th | |
| Centered heptagonal primes | 7th | |
| Centered triangular primes | 9th | |
| Chen primes | 151st | |
| Cousin primes (1st member) | 53rd | |
| Emirps | 70th | |
| Harmonic primes | 79th | 81st |
| Isolated primes | 138th | |
| Lucky primes | 57th | |
| Primes | 233rd | 237th |
| Prime quadruplets (4th member) | 6th | |
| Prime quintuplet 2s (4th member) | 4th | |
| Prime triplets (2nd member) | 41st | |
| Prime triplets (3rd member) | 40th | |
| Pythagorean primes | 115th | |
| Sexy primes (2nd member) | 103rd | |
| Super primes | 51st | |
| Twin primes (2nd member) | 50th | |
| Ulam primes | 21st | |
| Roman numberals | MCDLXXI | MCDLXXXIX |
| Base 2 | 101101111112 | 101110100012 |
| Base 3 | 20001113 | 20010113 |
| Base 4 | 1123334 | 1131014 |
| Base 5 | 213415 | 214245 |
| Base 6 | 104516 | 105216 |
| Base 7 | 42017 | 42257 |
| Base 8 | 26778 | 27218 |
| Base 9 | 20149 | 20349 |
| Base 10 | 147110 | 148910 |
| Base 11 | 111811 | 113411 |
| Base 12 | a2712 | a4112 |
| Base 13 | 89213 | 8a713 |
| Base 14 | 77114 | 78514 |
| Base 15 | 68115 | 69415 |
| Base 16 | 5bf16 | 5d116 |