Compare 128879 vs 129439
Property | 128879 | 129439 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1288791 | 1294391 |
Prime factorization | 128879 | 129439 |
Divisors count | 2 | 2 |
Divisors | 1, 128879 | 1, 129439 |
Number of properties | 8 | 5 |
Chen primes | 5216th | |
Cousin primes (1st member) | 1504th | |
Emirps | 2432nd | |
Happy primes | 1875th | 1884th |
Harmonic primes | 4542nd | |
Isolated primes | 9057th | 9091st |
Lucky primes | 1589th | |
Primes | 12064th | 12112th |
Safe primes | 820th | |
Sexy primes (2nd member) | 2995th | |
Roman numberals | ||
Base 2 | 111110111011011112 | 111111001100111112 |
Base 3 | 201122100223 | 201201200013 |
Base 4 | 1331312334 | 1332121334 |
Base 5 | 131110045 | 131202245 |
Base 6 | 24323556 | 24351316 |
Base 7 | 10445127 | 10462427 |
Base 8 | 3735578 | 3746378 |
Base 9 | 2157089 | 2165019 |
Base 10 | 12887910 | 12943910 |
Base 11 | 8891311 | 8928211 |
Base 12 | 626bb12 | 62aa712 |
Base 13 | 4687a13 | 46bbb13 |
Base 14 | 34d7914 | 3525914 |
Base 15 | 282be15 | 2854415 |
Base 16 | 1f76f16 | 1f99f16 |