Compare 1479 vs 1489
| Property | 1479 | 1489 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 171 × 291 | 14891 |
| Prime factorization | 3 × 17 × 29 | 1489 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 17, 29, 51, 87, 493, 1479 | 1, 1489 |
| Number of properties | 0 | 12 |
| Centered triangular primes | 9th | |
| Cousin primes (1st member) | 53rd | |
| Harmonic primes | 81st | |
| Primes | 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 | |
| Twin primes (2nd member) | 50th | |
| Ulam primes | 21st | |
| Roman numberals | MCDLXXIX | MCDLXXXIX |
| Base 2 | 101110001112 | 101110100012 |
| Base 3 | 20002103 | 20010113 |
| Base 4 | 1130134 | 1131014 |
| Base 5 | 214045 | 214245 |
| Base 6 | 105036 | 105216 |
| Base 7 | 42127 | 42257 |
| Base 8 | 27078 | 27218 |
| Base 9 | 20239 | 20349 |
| Base 10 | 147910 | 148910 |
| Base 11 | 112511 | 113411 |
| Base 12 | a3312 | a4112 |
| Base 13 | 89a13 | 8a713 |
| Base 14 | 77914 | 78514 |
| Base 15 | 68915 | 69415 |
| Base 16 | 5c716 | 5d116 |