Compare 2179 vs 2281
| Property | 2179 | 2281 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 21791 | 22811 |
| Prime factorization | 2179 | 2281 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2179 | 1, 2281 |
| Number of properties | 7 | 8 |
| Additive primes | 171st | 178th |
| Chen primes | 199th | 207th |
| Harmonic primes | 119th | |
| Isolated primes | 194th | 202nd |
| Long primes | 127th | |
| Lucky primes | 77th | |
| Primes | 327th | 339th |
| Pythagorean primes | 165th | |
| Sexy primes (1st member) | 139th | |
| Sexy prime triplets (1st member) | 52nd | |
| Wedderburn-etherington primes | 6th | |
| Roman numberals | MMCLXXIX | MMCCLXXXI |
| Base 2 | 1000100000112 | 1000111010012 |
| Base 3 | 22222013 | 100101113 |
| Base 4 | 2020034 | 2032214 |
| Base 5 | 322045 | 331115 |
| Base 6 | 140316 | 143216 |
| Base 7 | 62327 | 64367 |
| Base 8 | 42038 | 43518 |
| Base 9 | 28819 | 31149 |
| Base 10 | 217910 | 228110 |
| Base 11 | 170111 | 179411 |
| Base 12 | 131712 | 13a112 |
| Base 13 | cb813 | 106613 |
| Base 14 | b1914 | b8d14 |
| Base 15 | 9a415 | a2115 |
| Base 16 | 88316 | 8e916 |