Compare 212981 vs 213359
| Property | 212981 | 213359 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2129811 | 2133591 |
| Prime factorization | 212981 | 213359 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212981 | 1, 213359 |
| Number of properties | 7 | 6 |
| Additive primes | 7692nd | 7714th |
| Chen primes | 7954th | 7966th |
| Happy primes | 2901st | |
| Isolated primes | 14495th | |
| Long primes | 7117th | |
| Primes | 19044th | 19079th |
| Pythagorean primes | 9509th | |
| Sexy primes (1st member) | 4518th | |
| Super primes | 2167th | |
| Twin primes (1st member) | 2278th | |
| Roman numberals | ||
| Base 2 | 1100111111111101012 | 1101000001011011112 |
| Base 3 | 1012110110123 | 1012112000123 |
| Base 4 | 3033333114 | 3100112334 |
| Base 5 | 233034115 | 233114145 |
| Base 6 | 43220056 | 43234356 |
| Base 7 | 15446367 | 15460167 |
| Base 8 | 6377658 | 6405578 |
| Base 9 | 3541359 | 3546059 |
| Base 10 | 21298110 | 21335910 |
| Base 11 | 13601a11 | 13633311 |
| Base 12 | a330512 | a357b12 |
| Base 13 | 75c3213 | 7616313 |
| Base 14 | 5788d14 | 57a7d14 |
| Base 15 | 4318b15 | 4333e15 |
| Base 16 | 33ff516 | 3416f16 |