Compare 228251 vs 228421
| Property | 228251 | 228421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2282511 | 2284211 |
| Prime factorization | 228251 | 228421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 228251 | 1, 228421 |
| Number of properties | 5 | 5 |
| Additive primes | 8227th | |
| Isolated primes | 15476th | |
| Long primes | 7599th | 7606th |
| Primes | 20279th | 20294th |
| Sexy primes (1st member) | 4786th | 4790th |
| Sophie germain primes | 2291st | |
| Twin primes (2nd member) | 2404th | |
| Roman numberals | ||
| Base 2 | 1101111011100110112 | 1101111100010001012 |
| Base 3 | 1021210022023 | 1021211000013 |
| Base 4 | 3132321234 | 3133010114 |
| Base 5 | 243010015 | 243021415 |
| Base 6 | 45204156 | 45213016 |
| Base 7 | 16403127 | 16406447 |
| Base 8 | 6756338 | 6761058 |
| Base 9 | 3770829 | 3773019 |
| Base 10 | 22825110 | 22842110 |
| Base 11 | 14654111 | 14668611 |
| Base 12 | b010b12 | b023112 |
| Base 13 | 7cb7a13 | 7cc7b13 |
| Base 14 | 5d27914 | 5d35b14 |
| Base 15 | 4796b15 | 47a3115 |
| Base 16 | 37b9b16 | 37c4516 |