Compare 212999 vs 213019
| Property | 212999 | 213019 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2129991 | 2130191 |
| Prime factorization | 212999 | 213019 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212999 | 1, 213019 |
| Number of properties | 3 | 5 |
| Chen primes | 7956th | |
| Cousin primes (1st member) | 2257th | |
| Harmonic primes | 7137th | |
| Isolated primes | 14497th | 14498th |
| Long primes | 7118th | |
| Primes | 19046th | 19047th |
| Roman numberals | ||
| Base 2 | 1101000000000001112 | 1101000000000110112 |
| Base 3 | 1012110112123 | 1012110121213 |
| Base 4 | 3100000134 | 3100001234 |
| Base 5 | 233034445 | 233040345 |
| Base 6 | 43220356 | 43221116 |
| Base 7 | 15446637 | 15450227 |
| Base 8 | 6400078 | 6400338 |
| Base 9 | 3541559 | 3541779 |
| Base 10 | 21299910 | 21301910 |
| Base 11 | 13603611 | 13605411 |
| Base 12 | a331b12 | a333712 |
| Base 13 | 75c4713 | 75c6113 |
| Base 14 | 578a314 | 578b914 |
| Base 15 | 4319e15 | 431b415 |
| Base 16 | 3400716 | 3401b16 |