Compare 30971 vs 31223
Property | 30971 | 31223 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 309711 | 312231 |
Prime factorization | 30971 | 31223 |
Divisors count | 2 | 2 |
Divisors | 1, 30971 | 1, 31223 |
Number of properties | 7 | 7 |
Additive primes | 1521st | |
Chen primes | 1595th | |
Cousin primes (2nd member) | 480th | |
Emirps | 660th | 672nd |
Harmonic primes | 1241st | |
Isolated primes | 2383rd | 2401st |
Left-truncatable primes | 188th | |
Long primes | 1276th | |
Primes | 3338th | 3364th |
Sexy primes (1st member) | 975th | |
Sexy prime triplets (1st member) | 249th | |
Roman numberals | ||
Base 2 | 1111000111110112 | 1111001111101112 |
Base 3 | 11201110023 | 11202111023 |
Base 4 | 132033234 | 132133134 |
Base 5 | 14423415 | 14443435 |
Base 6 | 3552156 | 4003156 |
Base 7 | 1562037 | 1600137 |
Base 8 | 743738 | 747678 |
Base 9 | 464329 | 467429 |
Base 10 | 3097110 | 3122310 |
Base 11 | 212a611 | 2150511 |
Base 12 | 15b0b12 | 1609b12 |
Base 13 | 1113513 | 1129a13 |
Base 14 | b40314 | b54314 |
Base 15 | 929b15 | 93b815 |
Base 16 | 78fb16 | 79f716 |