Compare 122019 vs 122021
| Property | 122019 | 122021 | 
|---|---|---|
| Type | composite number | prime | 
| Unique factors | 3 | 1 | 
| Total factors | 3 | 1 | 
| Prime factorization | 31 × 891 × 4571 | 1220211 | 
| Prime factorization | 3 × 89 × 457 | 122021 | 
| Divisors count | 8 | 2 | 
| Divisors | 1, 3, 89, 267, 457, 1371, 40673, 122019 | 1, 122021 | 
| Number of properties | 0 | 10 | 
| Chen primes | 4979th | |
| Harmonic primes | 4339th | |
| Isolated primes | 8596th | |
| Long primes | 4299th | |
| Primes | 11477th | |
| Pythagorean primes | 5708th | |
| Sexy primes (1st member) | 2868th | |
| Sexy prime quadrupletss (1st member) | 88th | |
| Sexy prime triplets (1st member) | 613th | |
| Sophie germain primes | 1381st | |
| Roman numberals | ||
| Base 2 | 111011100101000112 | 111011100101001012 | 
| Base 3 | 200121010203 | 200121010223 | 
| Base 4 | 1313022034 | 1313022114 | 
| Base 5 | 124010345 | 124010415 | 
| Base 6 | 23405236 | 23405256 | 
| Base 7 | 10155127 | 10155147 | 
| Base 8 | 3562438 | 3562458 | 
| Base 9 | 2053369 | 2053389 | 
| Base 10 | 12201910 | 12202110 | 
| Base 11 | 8374711 | 8374911 | 
| Base 12 | 5a74312 | 5a74512 | 
| Base 13 | 4370113 | 4370313 | 
| Base 14 | 3267914 | 3267b14 | 
| Base 15 | 2624915 | 2624b15 | 
| Base 16 | 1dca316 | 1dca516 |