Compare 212867 vs 213131
| Property | 212867 | 213131 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2128671 | 2131311 |
| Prime factorization | 212867 | 213131 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212867 | 1, 213131 |
| Number of properties | 6 | 5 |
| Additive primes | 7699th | |
| Chen primes | 7950th | 7959th |
| Long primes | 7123rd | |
| Primes | 19034th | 19056th |
| Prime triplets (1st member) | 885th | |
| Safe primes | 1239th | |
| Sexy primes (1st member) | 4514th | |
| Twin primes (1st member) | 2275th | 2276th |
| Roman numberals | ||
| Base 2 | 1100111111100000112 | 1101000000100010112 |
| Base 3 | 1012102222223 | 1012111002023 |
| Base 4 | 3033320034 | 3100020234 |
| Base 5 | 233024325 | 233100115 |
| Base 6 | 43212556 | 43224156 |
| Base 7 | 15444147 | 15452427 |
| Base 8 | 6376038 | 6402138 |
| Base 9 | 3538889 | 3543229 |
| Base 10 | 21286710 | 21313110 |
| Base 11 | 135a2611 | 13614611 |
| Base 12 | a322b12 | a340b12 |
| Base 13 | 75b7513 | 7601913 |
| Base 14 | 5780b14 | 5795914 |
| Base 15 | 4311215 | 4323b15 |
| Base 16 | 33f8316 | 3408b16 |