Compare 1489 vs 4789
| Property | 1489 | 4789 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14891 | 47891 |
| Prime factorization | 1489 | 4789 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1489 | 1, 4789 |
| Number of properties | 12 | 9 |
| Centered triangular primes | 9th | 15th |
| Chen primes | 365th | |
| Cousin primes (1st member) | 53rd | 118th |
| Harmonic primes | 81st | |
| Primes | 237th | 644th |
| Prime quadruplets (4th member) | 6th | |
| Prime quintuplet 2s (4th member) | 4th | |
| Prime triplets (2nd member) | 41st | 79th |
| Prime triplets (3rd member) | 40th | 78th |
| Pythagorean primes | 115th | 315th |
| Sexy primes (2nd member) | 103rd | 233rd |
| Twin primes (2nd member) | 50th | 123rd |
| Ulam primes | 21st | |
| Roman numberals | MCDLXXXIX | MMMMDCCLXXXIX |
| Base 2 | 101110100012 | 10010101101012 |
| Base 3 | 20010113 | 201201013 |
| Base 4 | 1131014 | 10223114 |
| Base 5 | 214245 | 1231245 |
| Base 6 | 105216 | 341016 |
| Base 7 | 42257 | 166517 |
| Base 8 | 27218 | 112658 |
| Base 9 | 20349 | 65119 |
| Base 10 | 148910 | 478910 |
| Base 11 | 113411 | 366411 |
| Base 12 | a4112 | 293112 |
| Base 13 | 8a713 | 224513 |
| Base 14 | 78514 | 1a6114 |
| Base 15 | 69415 | 164415 |
| Base 16 | 5d116 | 12b516 |