Compare 21977 vs 22133
| Property | 21977 | 22133 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 219771 | 221331 |
| Prime factorization | 21977 | 22133 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21977 | 1, 22133 |
| Number of properties | 6 | 6 |
| Additive primes | 1145th | |
| Chen primes | 1207th | |
| Cousin primes (2nd member) | 376th | |
| Harmonic primes | 906th | |
| Isolated primes | 1719th | 1733rd |
| Long primes | 931st | |
| Primes | 2462nd | 2482nd |
| Pythagorean primes | 1222nd | 1230th |
| Sophie germain primes | 357th | |
| Roman numberals | ||
| Base 2 | 1010101110110012 | 1010110011101012 |
| Base 3 | 10100102223 | 10101002023 |
| Base 4 | 111131214 | 111213114 |
| Base 5 | 12004025 | 12020135 |
| Base 6 | 2454256 | 2502456 |
| Base 7 | 1210347 | 1213467 |
| Base 8 | 527318 | 531658 |
| Base 9 | 331289 | 333229 |
| Base 10 | 2197710 | 2213310 |
| Base 11 | 1556a11 | 156a111 |
| Base 12 | 1087512 | 1098512 |
| Base 13 | a00713 | a0c713 |
| Base 14 | 801b14 | 80cd14 |
| Base 15 | 67a215 | 685815 |
| Base 16 | 55d916 | 567516 |