Compare 2099 vs 2381
| Property | 2099 | 2381 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 20991 | 23811 |
| Prime factorization | 2099 | 2381 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2099 | 1, 2381 |
| Number of properties | 6 | 9 |
| Centered square primes | 17th | |
| Chen primes | 194th | 213th |
| Cousin primes (2nd member) | 73rd | |
| Harmonic primes | 132nd | |
| Isolated primes | 190th | |
| Long primes | 121st | |
| Primes | 317th | 353rd |
| Prime triplets (2nd member) | 56th | |
| Pythagorean primes | 173rd | |
| Safe primes | 41st | |
| Super primes | 66th | 71st |
| Twin primes (1st member) | 72nd | |
| Roman numberals | MMXCIX | MMCCCLXXXI |
| Base 2 | 1000001100112 | 1001010011012 |
| Base 3 | 22122023 | 100210123 |
| Base 4 | 2003034 | 2110314 |
| Base 5 | 313445 | 340115 |
| Base 6 | 134156 | 150056 |
| Base 7 | 60567 | 66417 |
| Base 8 | 40638 | 45158 |
| Base 9 | 27829 | 32359 |
| Base 10 | 209910 | 238110 |
| Base 11 | 163911 | 187511 |
| Base 12 | 126b12 | 146512 |
| Base 13 | c5613 | 111213 |
| Base 14 | a9d14 | c2114 |
| Base 15 | 94e15 | a8b15 |
| Base 16 | 83316 | 94d16 |