Compare 201211 vs 201247
| Property | 201211 | 201247 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 2012111 | 2012471 | 
| Prime factorization | 201211 | 201247 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 201211 | 1, 201247 | 
| Number of properties | 4 | 4 | 
| Additive primes | 7272nd | |
| Cousin primes (1st member) | 2146th | |
| Isolated primes | 13750th | |
| Long primes | 6775th | 6777th | 
| Primes | 18079th | 18081st | 
| Twin primes (2nd member) | 2166th | |
| Roman numberals | ||
| Base 2 | 1100010001111110112 | 1100010010000111112 | 
| Base 3 | 1010200000213 | 1010200011213 | 
| Base 4 | 3010133234 | 3010201334 | 
| Base 5 | 224143215 | 224144425 | 
| Base 6 | 41513116 | 41514116 | 
| Base 7 | 14654237 | 14655047 | 
| Base 8 | 6107738 | 6110378 | 
| Base 9 | 3360079 | 3360479 | 
| Base 10 | 20121110 | 20124710 | 
| Base 11 | 12819a11 | 12822211 | 
| Base 12 | 9853712 | 9856712 | 
| Base 13 | 7077a13 | 707a713 | 
| Base 14 | 5348314 | 534ab14 | 
| Base 15 | 3e94115 | 3e96715 | 
| Base 16 | 311fb16 | 3121f16 |