Compare 228383 vs 228421
| Property | 228383 | 228421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2283831 | 2284211 |
| Prime factorization | 228383 | 228421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 228383 | 1, 228421 |
| Number of properties | 6 | 5 |
| Additive primes | 8227th | |
| Chen primes | 8445th | |
| Harmonic primes | 7641st | |
| Isolated primes | 15486th | |
| Long primes | 7604th | 7606th |
| Primes | 20291st | 20294th |
| Sexy primes (1st member) | 4790th | |
| Sophie germain primes | 2294th | |
| Twin primes (2nd member) | 2404th | |
| Roman numberals | ||
| Base 2 | 1101111100000111112 | 1101111100010001012 |
| Base 3 | 1021210211223 | 1021211000013 |
| Base 4 | 3133001334 | 3133010114 |
| Base 5 | 243020135 | 243021415 |
| Base 6 | 45211556 | 45213016 |
| Base 7 | 16405617 | 16406447 |
| Base 8 | 6760378 | 6761058 |
| Base 9 | 3772489 | 3773019 |
| Base 10 | 22838310 | 22842110 |
| Base 11 | 14665111 | 14668611 |
| Base 12 | b01bb12 | b023112 |
| Base 13 | 7cc4c13 | 7cc7b13 |
| Base 14 | 5d33114 | 5d35b14 |
| Base 15 | 47a0815 | 47a3115 |
| Base 16 | 37c1f16 | 37c4516 |