Compare 1471 vs 1549
| Property | 1471 | 1549 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14711 | 15491 |
| Prime factorization | 1471 | 1549 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1471 | 1, 1549 |
| Number of properties | 9 | 7 |
| Additive primes | 128th | 133rd |
| Centered heptagonal primes | 7th | |
| Chen primes | 151st | |
| Cousin primes (1st member) | 54th | |
| Emirps | 70th | |
| Harmonic primes | 79th | |
| Isolated primes | 138th | 145th |
| Long primes | 93rd | |
| Lucky primes | 57th | |
| Primes | 233rd | 244th |
| Pythagorean primes | 117th | |
| Sexy primes (2nd member) | 106th | |
| Super primes | 51st | |
| Roman numberals | MCDLXXI | MDXLIX |
| Base 2 | 101101111112 | 110000011012 |
| Base 3 | 20001113 | 20101013 |
| Base 4 | 1123334 | 1200314 |
| Base 5 | 213415 | 221445 |
| Base 6 | 104516 | 111016 |
| Base 7 | 42017 | 43427 |
| Base 8 | 26778 | 30158 |
| Base 9 | 20149 | 21119 |
| Base 10 | 147110 | 154910 |
| Base 11 | 111811 | 118911 |
| Base 12 | a2712 | a9112 |
| Base 13 | 89213 | 92213 |
| Base 14 | 77114 | 7c914 |
| Base 15 | 68115 | 6d415 |
| Base 16 | 5bf16 | 60d16 |