Compare 2851 vs 2897
| Property | 2851 | 2897 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 28511 | 28971 | 
| Prime factorization | 2851 | 2897 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 2851 | 1, 2897 | 
| Number of properties | 6 | 9 | 
| Chen primes | 249th | |
| Happy primes | 70th | |
| Isolated primes | 255th | 260th | 
| Long primes | 167th | 170th | 
| Lucky primes | 87th | |
| Primes | 414th | 419th | 
| Pythagorean primes | 206th | |
| Sexy primes (1st member) | 165th | 166th | 
| Sexy prime triplets (1st member) | 61st | |
| Super primes | 81st | |
| Ulam primes | 32nd | |
| Roman numberals | MMDCCCLI | MMDCCCXCVII | 
| Base 2 | 1011001000112 | 1011010100012 | 
| Base 3 | 102201213 | 102220223 | 
| Base 4 | 2302034 | 2311014 | 
| Base 5 | 424015 | 430425 | 
| Base 6 | 211116 | 212256 | 
| Base 7 | 112127 | 113067 | 
| Base 8 | 54438 | 55218 | 
| Base 9 | 38179 | 38689 | 
| Base 10 | 285110 | 289710 | 
| Base 11 | 216211 | 21a411 | 
| Base 12 | 179712 | 181512 | 
| Base 13 | 13b413 | 141b13 | 
| Base 14 | 107914 | 10ad14 | 
| Base 15 | ca115 | cd215 | 
| Base 16 | b2316 | b5116 |