Compare 1381 vs 1453
Property | 1381 | 1453 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 13811 | 14531 |
Prime factorization | 1381 | 1453 |
Divisors count | 2 | 2 |
Divisors | 1, 1381 | 1, 1453 |
Number of properties | 7 | 11 |
Additive primes | 122nd | 126th |
Chen primes | 144th | |
Cuban primes 2 | 7th | |
Emirps | 64th | 69th |
Harmonic primes | 77th | |
Isolated primes | 130th | |
Long primes | 86th | |
Primes | 221st | 231st |
Prime triplets (3rd member) | 38th | |
Pythagorean primes | 109th | 113th |
Sexy primes (1st member) | 101st | |
Sexy primes (2nd member) | 100th | |
Sexy prime triplets (2nd member) | 38th | |
Twin primes (2nd member) | 48th | |
Roman numberals | MCCCLXXXI | MCDLIII |
Base 2 | 101011001012 | 101101011012 |
Base 3 | 12200113 | 12222113 |
Base 4 | 1112114 | 1122314 |
Base 5 | 210115 | 213035 |
Base 6 | 102216 | 104216 |
Base 7 | 40127 | 41447 |
Base 8 | 25458 | 26558 |
Base 9 | 18049 | 18849 |
Base 10 | 138110 | 145310 |
Base 11 | 104611 | 110111 |
Base 12 | 97112 | a1112 |
Base 13 | 82313 | 87a13 |
Base 14 | 70914 | 75b14 |
Base 15 | 62115 | 66d15 |
Base 16 | 56516 | 5ad16 |