Compare 2281 vs 2371
| Property | 2281 | 2371 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 22811 | 23711 |
| Prime factorization | 2281 | 2371 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2281 | 1, 2371 |
| Number of properties | 8 | 9 |
| Additive primes | 178th | 185th |
| Chen primes | 207th | |
| Harmonic primes | 131st | |
| Isolated primes | 202nd | 210th |
| Long primes | 137th | |
| Lucky primes | 77th | |
| Primes | 339th | 351st |
| Pythagorean primes | 165th | |
| Sexy primes (1st member) | 139th | 144th |
| Sexy prime quadrupletss (1st member) | 13th | |
| Sexy prime triplets (1st member) | 52nd | 53rd |
| Ulam primes | 26th | |
| Roman numberals | MMCCLXXXI | MMCCCLXXI |
| Base 2 | 1000111010012 | 1001010000112 |
| Base 3 | 100101113 | 100202113 |
| Base 4 | 2032214 | 2110034 |
| Base 5 | 331115 | 334415 |
| Base 6 | 143216 | 145516 |
| Base 7 | 64367 | 66257 |
| Base 8 | 43518 | 45038 |
| Base 9 | 31149 | 32249 |
| Base 10 | 228110 | 237110 |
| Base 11 | 179411 | 186611 |
| Base 12 | 13a112 | 145712 |
| Base 13 | 106613 | 110513 |
| Base 14 | b8d14 | c1514 |
| Base 15 | a2115 | a8115 |
| Base 16 | 8e916 | 94316 |