Compare 1439 vs 1489
Property | 1439 | 1489 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 14391 | 14891 |
Prime factorization | 1439 | 1489 |
Divisors count | 2 | 2 |
Divisors | 1, 1439 | 1, 1489 |
Number of properties | 9 | 12 |
Additive primes | 124th | |
Centered triangular primes | 9th | |
Chen primes | 148th | |
Cousin primes (1st member) | 53rd | |
Emirps | 68th | |
Harmonic primes | 81st | |
Isolated primes | 135th | |
Primes | 228th | 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 | |
Safe primes | 32nd | |
Sexy primes (2nd member) | 99th | 103rd |
Sexy prime triplets (3rd member) | 37th | |
Sophie germain primes | 47th | |
Twin primes (2nd member) | 50th | |
Ulam primes | 21st | |
Roman numberals | MCDXXXIX | MCDLXXXIX |
Base 2 | 101100111112 | 101110100012 |
Base 3 | 12220223 | 20010113 |
Base 4 | 1121334 | 1131014 |
Base 5 | 212245 | 214245 |
Base 6 | 103556 | 105216 |
Base 7 | 41247 | 42257 |
Base 8 | 26378 | 27218 |
Base 9 | 18689 | 20349 |
Base 10 | 143910 | 148910 |
Base 11 | 109911 | 113411 |
Base 12 | 9bb12 | a4112 |
Base 13 | 86913 | 8a713 |
Base 14 | 74b14 | 78514 |
Base 15 | 65e15 | 69415 |
Base 16 | 59f16 | 5d116 |