Compare 21977 vs 22229
| Property | 21977 | 22229 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 219771 | 222291 |
| Prime factorization | 21977 | 22229 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21977 | 1, 22229 |
| Number of properties | 6 | 7 |
| Additive primes | 1151st | |
| Chen primes | 1207th | |
| Happy primes | 408th | |
| Harmonic primes | 906th | 917th |
| Isolated primes | 1719th | 1739th |
| Long primes | 931st | 939th |
| Primes | 2462nd | 2490th |
| Pythagorean primes | 1222nd | 1235th |
| Roman numberals | ||
| Base 2 | 1010101110110012 | 1010110110101012 |
| Base 3 | 10100102223 | 10101110223 |
| Base 4 | 111131214 | 111231114 |
| Base 5 | 12004025 | 12024045 |
| Base 6 | 2454256 | 2505256 |
| Base 7 | 1210347 | 1215447 |
| Base 8 | 527318 | 533258 |
| Base 9 | 331289 | 334389 |
| Base 10 | 2197710 | 2222910 |
| Base 11 | 1556a11 | 1577911 |
| Base 12 | 1087512 | 10a4512 |
| Base 13 | a00713 | a16c13 |
| Base 14 | 801b14 | 815b14 |
| Base 15 | 67a215 | 68be15 |
| Base 16 | 55d916 | 56d516 |