Compare 1489 vs 1663
Property | 1489 | 1663 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 14891 | 16631 |
Prime factorization | 1489 | 1663 |
Divisors count | 2 | 2 |
Divisors | 1, 1489 | 1, 1663 |
Number of properties | 12 | 11 |
Centered triangular primes | 9th | |
Cousin primes (1st member) | 53rd | 59th |
Happy primes | 50th | |
Harmonic primes | 81st | 91st |
Isolated primes | 158th | |
Long primes | 102nd | |
Lucky primes | 62nd | |
Primes | 237th | 261st |
Prime quadruplets (4th member) | 6th | |
Prime quintuplet 2s (4th member) | 4th | |
Prime triplets (1st member) | 43rd | |
Prime triplets (2nd member) | 41st | |
Prime triplets (3rd member) | 40th | |
Pythagorean primes | 115th | |
Sexy primes (1st member) | 113th | |
Sexy primes (2nd member) | 103rd | 112th |
Sexy prime triplets (2nd member) | 43rd | |
Twin primes (2nd member) | 50th | |
Ulam primes | 21st | |
Roman numberals | MCDLXXXIX | MDCLXIII |
Base 2 | 101110100012 | 110011111112 |
Base 3 | 20010113 | 20211213 |
Base 4 | 1131014 | 1213334 |
Base 5 | 214245 | 231235 |
Base 6 | 105216 | 114116 |
Base 7 | 42257 | 45647 |
Base 8 | 27218 | 31778 |
Base 9 | 20349 | 22479 |
Base 10 | 148910 | 166310 |
Base 11 | 113411 | 128211 |
Base 12 | a4112 | b6712 |
Base 13 | 8a713 | 9ac13 |
Base 14 | 78514 | 86b14 |
Base 15 | 69415 | 75d15 |
Base 16 | 5d116 | 67f16 |