Compare 2221 vs 2393
| Property | 2221 | 2393 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 22211 | 23931 |
| Prime factorization | 2221 | 2393 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2221 | 1, 2393 |
| Number of properties | 8 | 12 |
| Additive primes | 174th | 187th |
| Chen primes | 215th | |
| Cousin primes (2nd member) | 74th | |
| Happy primes | 59th | 64th |
| Isolated primes | 198th | 213th |
| Long primes | 129th | |
| Lucky primes | 74th | |
| Primes | 331st | 356th |
| Pythagorean primes | 161st | 175th |
| Restricted right-truncatable primes | 5th | |
| Right-truncatable primes | 30th | |
| Sexy primes (1st member) | 147th | |
| Sophie germain primes | 70th | |
| Super primes | 67th | |
| Ulam primes | 27th | |
| Roman numberals | MMCCXXI | MMCCCXCIII |
| Base 2 | 1000101011012 | 1001010110012 |
| Base 3 | 100010213 | 100211223 |
| Base 4 | 2022314 | 2111214 |
| Base 5 | 323415 | 340335 |
| Base 6 | 141416 | 150256 |
| Base 7 | 63227 | 66567 |
| Base 8 | 42558 | 45318 |
| Base 9 | 30379 | 32489 |
| Base 10 | 222110 | 239310 |
| Base 11 | 173a11 | 188611 |
| Base 12 | 135112 | 147512 |
| Base 13 | 101b13 | 112113 |
| Base 14 | b4914 | c2d14 |
| Base 15 | 9d115 | a9815 |
| Base 16 | 8ad16 | 95916 |