Compare 215141 vs 216551
| Property | 215141 | 216551 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2151411 | 2165511 |
| Prime factorization | 215141 | 216551 |
| Divisors count | 2 | 2 |
| Divisors | 1, 215141 | 1, 216551 |
| Number of properties | 5 | 5 |
| Chen primes | 8018th | 8056th |
| Good primes | 1059th | |
| Primes | 19219th | 19325th |
| Pythagorean primes | 9587th | |
| Super primes | 2180th | |
| Twin primes (1st member) | 2288th | 2295th |
| Ulam primes | 1384th | |
| Roman numberals | ||
| Base 2 | 1101001000011001012 | 1101001101111001112 |
| Base 3 | 1012210100123 | 1020000011023 |
| Base 4 | 3102012114 | 3103132134 |
| Base 5 | 233410315 | 234122015 |
| Base 6 | 43400056 | 43503156 |
| Base 7 | 15541437 | 15612267 |
| Base 8 | 6441458 | 6467478 |
| Base 9 | 3571059 | 3600429 |
| Base 10 | 21514110 | 21655110 |
| Base 11 | 13770311 | 13877511 |
| Base 12 | a460512 | a539b12 |
| Base 13 | 76c0413 | 7774a13 |
| Base 14 | 5859314 | 58cbd14 |
| Base 15 | 43b2b15 | 4426b15 |
| Base 16 | 3486516 | 34de716 |