Compare 2113 vs 7681
| Property | 2113 | 7681 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 21131 | 76811 |
| Prime factorization | 2113 | 7681 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2113 | 1, 7681 |
| Number of properties | 10 | 7 |
| Additive primes | 167th | |
| Centered square primes | 16th | |
| Emirps | 177th | |
| Isolated primes | 631st | |
| Left-truncatable primes | 63rd | |
| Long primes | 122nd | |
| Lucky primes | 73rd | |
| Primes | 319th | 974th |
| Proth primes | 22nd | 32nd |
| Pythagorean primes | 154th | 482nd |
| Sexy primes (1st member) | 335th | |
| Solinas primes | 60th | 73rd |
| Twin primes (2nd member) | 65th | |
| Roman numberals | MMCXIII | |
| Base 2 | 1000010000012 | 11110000000012 |
| Base 3 | 22200213 | 1011121113 |
| Base 4 | 2010014 | 13200014 |
| Base 5 | 314235 | 2212115 |
| Base 6 | 134416 | 553216 |
| Base 7 | 61067 | 312527 |
| Base 8 | 41018 | 170018 |
| Base 9 | 28079 | 114749 |
| Base 10 | 211310 | 768110 |
| Base 11 | 165111 | 585311 |
| Base 12 | 128112 | 454112 |
| Base 13 | c6713 | 365b13 |
| Base 14 | aad14 | 2b2914 |
| Base 15 | 95d15 | 242115 |
| Base 16 | 84116 | 1e0116 |