Compare 83987 vs 84221
| Property | 83987 | 84221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 839871 | 842211 |
| Prime factorization | 83987 | 84221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 83987 | 1, 84221 |
| Number of properties | 5 | 6 |
| Additive primes | 3392nd | |
| Chen primes | 3682nd | 3691st |
| Cousin primes (2nd member) | 1054th | |
| Harmonic primes | 3090th | |
| Isolated primes | 6085th | |
| Long primes | 3112th | |
| Primes | 8190th | 8210th |
| Pythagorean primes | 4091st | |
| Twin primes (1st member) | 1056th | |
| Roman numberals | ||
| Base 2 | 101001000000100112 | 101001000111111012 |
| Base 3 | 110210121223 | 110211120223 |
| Base 4 | 1102001034 | 1102033314 |
| Base 5 | 101414225 | 101433415 |
| Base 6 | 14444556 | 14455256 |
| Base 7 | 4666017 | 5003547 |
| Base 8 | 2440238 | 2443758 |
| Base 9 | 1371789 | 1374689 |
| Base 10 | 8398710 | 8422110 |
| Base 11 | 5811211 | 5830511 |
| Base 12 | 4072b12 | 408a512 |
| Base 13 | 2c2c713 | 2c44713 |
| Base 14 | 2287114 | 2299b14 |
| Base 15 | 19d4215 | 19e4b15 |
| Base 16 | 1481316 | 148fd16 |