Compare 1447 vs 1489
Property | 1447 | 1489 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 14471 | 14891 |
Prime factorization | 1447 | 1489 |
Divisors count | 2 | 2 |
Divisors | 1, 1447 | 1, 1489 |
Number of properties | 9 | 12 |
Centered triangular primes | 9th | |
Cousin primes (1st member) | 51st | 53rd |
Happy primes | 45th | |
Harmonic primes | 81st | |
Isolated primes | 136th | |
Long primes | 89th | |
Primes | 229th | 237th |
Prime quadruplets (4th member) | 6th | |
Prime quintuplet 2s (4th member) | 4th | |
Prime triplets (1st member) | 38th | |
Prime triplets (2nd member) | 41st | |
Prime triplets (3rd member) | 40th | |
Pythagorean primes | 115th | |
Sexy primes (1st member) | 100th | |
Sexy primes (2nd member) | 103rd | |
Sexy prime triplets (1st member) | 38th | |
Super primes | 50th | |
Twin primes (2nd member) | 50th | |
Ulam primes | 21st | |
Roman numberals | MCDXLVII | MCDLXXXIX |
Base 2 | 101101001112 | 101110100012 |
Base 3 | 12221213 | 20010113 |
Base 4 | 1122134 | 1131014 |
Base 5 | 212425 | 214245 |
Base 6 | 104116 | 105216 |
Base 7 | 41357 | 42257 |
Base 8 | 26478 | 27218 |
Base 9 | 18779 | 20349 |
Base 10 | 144710 | 148910 |
Base 11 | 10a611 | 113411 |
Base 12 | a0712 | a4112 |
Base 13 | 87413 | 8a713 |
Base 14 | 75514 | 78514 |
Base 15 | 66715 | 69415 |
Base 16 | 5a716 | 5d116 |