Compare 20219 vs 20407
| Property | 20219 | 20407 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 202191 | 204071 |
| Prime factorization | 20219 | 20407 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20219 | 1, 20407 |
| Number of properties | 3 | 6 |
| Additive primes | 1072nd | |
| Chen primes | 1123rd | 1134th |
| Cousin primes (1st member) | 352nd | |
| Isolated primes | 1599th | 1615th |
| Long primes | 880th | |
| Primes | 2286th | 2306th |
| Roman numberals | ||
| Base 2 | 1001110111110112 | 1001111101101112 |
| Base 3 | 10002012123 | 10002222113 |
| Base 4 | 103233234 | 103323134 |
| Base 5 | 11213345 | 11231125 |
| Base 6 | 2333356 | 2342516 |
| Base 7 | 1126437 | 1133327 |
| Base 8 | 473738 | 476678 |
| Base 9 | 306559 | 308849 |
| Base 10 | 2021910 | 2040710 |
| Base 11 | 1421111 | 1437211 |
| Base 12 | b84b12 | b98712 |
| Base 13 | 928413 | 939a13 |
| Base 14 | 752314 | 761914 |
| Base 15 | 5ece15 | 60a715 |
| Base 16 | 4efb16 | 4fb716 |