Compare 2381 vs 2393
| Property | 2381 | 2393 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 23811 | 23931 |
| Prime factorization | 2381 | 2393 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2381 | 1, 2393 |
| Number of properties | 9 | 12 |
| Additive primes | 187th | |
| Centered square primes | 17th | |
| Chen primes | 213th | 215th |
| Cousin primes (2nd member) | 73rd | 74th |
| Happy primes | 64th | |
| Harmonic primes | 132nd | |
| Isolated primes | 213th | |
| Primes | 353rd | 356th |
| Prime triplets (2nd member) | 56th | |
| Pythagorean primes | 173rd | 175th |
| Restricted right-truncatable primes | 5th | |
| Right-truncatable primes | 30th | |
| Sexy primes (1st member) | 147th | |
| Sophie germain primes | 70th | |
| Super primes | 71st | |
| Twin primes (1st member) | 72nd | |
| Ulam primes | 27th | |
| Roman numberals | MMCCCLXXXI | MMCCCXCIII |
| Base 2 | 1001010011012 | 1001010110012 |
| Base 3 | 100210123 | 100211223 |
| Base 4 | 2110314 | 2111214 |
| Base 5 | 340115 | 340335 |
| Base 6 | 150056 | 150256 |
| Base 7 | 66417 | 66567 |
| Base 8 | 45158 | 45318 |
| Base 9 | 32359 | 32489 |
| Base 10 | 238110 | 239310 |
| Base 11 | 187511 | 188611 |
| Base 12 | 146512 | 147512 |
| Base 13 | 111213 | 112113 |
| Base 14 | c2114 | c2d14 |
| Base 15 | a8b15 | a9815 |
| Base 16 | 94d16 | 95916 |