Compare 28921 vs 30971
Property | 28921 | 30971 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 289211 | 309711 |
Prime factorization | 28921 | 30971 |
Divisors count | 2 | 2 |
Divisors | 1, 28921 | 1, 30971 |
Number of properties | 6 | 7 |
Chen primes | 1595th | |
Emirps | 660th | |
Harmonic primes | 1241st | |
Isolated primes | 2233rd | 2383rd |
Lucky primes | 489th | |
Primes | 3148th | 3338th |
Pythagorean primes | 1565th | |
Sexy primes (1st member) | 925th | 975th |
Sexy prime triplets (1st member) | 239th | 249th |
Roman numberals | ||
Base 2 | 1110000111110012 | 1111000111110112 |
Base 3 | 11102000113 | 11201110023 |
Base 4 | 130033214 | 132033234 |
Base 5 | 14111415 | 14423415 |
Base 6 | 3415216 | 3552156 |
Base 7 | 1502147 | 1562037 |
Base 8 | 703718 | 743738 |
Base 9 | 436049 | 464329 |
Base 10 | 2892110 | 3097110 |
Base 11 | 1a80211 | 212a611 |
Base 12 | 148a112 | 15b0b12 |
Base 13 | 1021913 | 1113513 |
Base 14 | a77b14 | b40314 |
Base 15 | 888115 | 929b15 |
Base 16 | 70f916 | 78fb16 |