Compare 2381 vs 2801
| Property | 2381 | 2801 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 23811 | 28011 |
| Prime factorization | 2381 | 2801 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2381 | 1, 2801 |
| Number of properties | 9 | 7 |
| Additive primes | 213th | |
| Centered square primes | 17th | |
| Chen primes | 213th | 243rd |
| Cousin primes (2nd member) | 73rd | 84th |
| Harmonic primes | 132nd | |
| Primes | 353rd | 408th |
| Prime triplets (2nd member) | 56th | 61st |
| Pythagorean primes | 173rd | 201st |
| Super primes | 71st | |
| Twin primes (1st member) | 72nd | 80th |
| Roman numberals | MMCCCLXXXI | MMDCCCI |
| Base 2 | 1001010011012 | 1010111100012 |
| Base 3 | 100210123 | 102112023 |
| Base 4 | 2110314 | 2233014 |
| Base 5 | 340115 | 422015 |
| Base 6 | 150056 | 205456 |
| Base 7 | 66417 | 111117 |
| Base 8 | 45158 | 53618 |
| Base 9 | 32359 | 37529 |
| Base 10 | 238110 | 280110 |
| Base 11 | 187511 | 211711 |
| Base 12 | 146512 | 175512 |
| Base 13 | 111213 | 137613 |
| Base 14 | c2114 | 104114 |
| Base 15 | a8b15 | c6b15 |
| Base 16 | 94d16 | af116 |