Compare 1489 vs 1709
| Property | 1489 | 1709 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 14891 | 17091 | 
| Prime factorization | 1489 | 1709 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 1489 | 1, 1709 | 
| Number of properties | 12 | 8 | 
| Additive primes | 142nd | |
| Centered triangular primes | 9th | |
| Chen primes | 168th | |
| Cousin primes (1st member) | 53rd | |
| Harmonic primes | 81st | 94th | 
| Isolated primes | 160th | |
| Long primes | 104th | |
| Primes | 237th | 267th | 
| Prime quadruplets (4th member) | 6th | |
| Prime quintuplet 2s (4th member) | 4th | |
| Prime triplets (2nd member) | 41st | |
| Prime triplets (3rd member) | 40th | |
| Pythagorean primes | 115th | 129th | 
| Sexy primes (2nd member) | 103rd | |
| Twin primes (2nd member) | 50th | |
| Ulam primes | 21st | 24th | 
| Roman numberals | MCDLXXXIX | MDCCIX | 
| Base 2 | 101110100012 | 110101011012 | 
| Base 3 | 20010113 | 21000223 | 
| Base 4 | 1131014 | 1222314 | 
| Base 5 | 214245 | 233145 | 
| Base 6 | 105216 | 115256 | 
| Base 7 | 42257 | 46617 | 
| Base 8 | 27218 | 32558 | 
| Base 9 | 20349 | 23089 | 
| Base 10 | 148910 | 170910 | 
| Base 11 | 113411 | 131411 | 
| Base 12 | a4112 | ba512 | 
| Base 13 | 8a713 | a1613 | 
| Base 14 | 78514 | 8a114 | 
| Base 15 | 69415 | 78e15 | 
| Base 16 | 5d116 | 6ad16 |