Compare 2281 vs 2351
| Property | 2281 | 2351 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 22811 | 23511 |
| Prime factorization | 2281 | 2351 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2281 | 1, 2351 |
| Number of properties | 8 | 9 |
| Additive primes | 178th | 183rd |
| Chen primes | 207th | 211th |
| Cousin primes (2nd member) | 72nd | |
| Harmonic primes | 130th | |
| Isolated primes | 202nd | 208th |
| Lucky primes | 77th | |
| Primes | 339th | 349th |
| Pythagorean primes | 165th | |
| Sexy primes (1st member) | 139th | 143rd |
| Sexy prime triplets (1st member) | 52nd | |
| Sophie germain primes | 69th | |
| Super primes | 70th | |
| Roman numberals | MMCCLXXXI | MMCCCLI |
| Base 2 | 1000111010012 | 1001001011112 |
| Base 3 | 100101113 | 100200023 |
| Base 4 | 2032214 | 2102334 |
| Base 5 | 331115 | 334015 |
| Base 6 | 143216 | 145156 |
| Base 7 | 64367 | 65667 |
| Base 8 | 43518 | 44578 |
| Base 9 | 31149 | 32029 |
| Base 10 | 228110 | 235110 |
| Base 11 | 179411 | 184811 |
| Base 12 | 13a112 | 143b12 |
| Base 13 | 106613 | 10bb13 |
| Base 14 | b8d14 | bdd14 |
| Base 15 | a2115 | a6b15 |
| Base 16 | 8e916 | 92f16 |