Compare 30931 vs 31147
Property | 30931 | 31147 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 309311 | 311471 |
Prime factorization | 30931 | 31147 |
Divisors count | 2 | 2 |
Divisors | 1, 30931 | 1, 31147 |
Number of properties | 6 | 9 |
Cousin primes (1st member) | 477th | |
Emirps | 658th | |
Good primes | 334th | |
Happy primes | 550th | |
Harmonic primes | 1247th | |
Isolated primes | 2379th | 2395th |
Long primes | 1261st | |
Lucky primes | 520th | |
Primes | 3334th | 3354th |
Prime triplets (1st member) | 229th | |
Sexy primes (1st member) | 974th | 980th |
Sexy prime triplets (1st member) | 250th | |
Roman numberals | ||
Base 2 | 1111000110100112 | 1111001101010112 |
Base 3 | 11201021213 | 11202011213 |
Base 4 | 132031034 | 132122234 |
Base 5 | 14422115 | 14440425 |
Base 6 | 3551116 | 4001116 |
Base 7 | 1561157 | 1565447 |
Base 8 | 743238 | 746538 |
Base 9 | 463779 | 466479 |
Base 10 | 3093110 | 3114710 |
Base 11 | 2126a11 | 2144611 |
Base 12 | 15a9712 | 1603712 |
Base 13 | 1110413 | 1123c13 |
Base 14 | b3b514 | b4cb14 |
Base 15 | 927115 | 936715 |
Base 16 | 78d316 | 79ab16 |