Compare 215141 vs 215261
| Property | 215141 | 215261 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2151411 | 2152611 |
| Prime factorization | 215141 | 215261 |
| Divisors count | 2 | 2 |
| Divisors | 1, 215141 | 1, 215261 |
| Number of properties | 5 | 7 |
| Additive primes | 7785th | |
| Chen primes | 8018th | 8021st |
| Isolated primes | 14654th | |
| Long primes | 7195th | |
| Primes | 19219th | 19229th |
| Pythagorean primes | 9587th | 9592nd |
| Super primes | 2180th | |
| Twin primes (1st member) | 2288th | |
| Ulam primes | 1378th | |
| Roman numberals | ||
| Base 2 | 1101001000011001012 | 1101001000110111012 |
| Base 3 | 1012210100123 | 1012210211223 |
| Base 4 | 3102012114 | 3102031314 |
| Base 5 | 233410315 | 233420215 |
| Base 6 | 43400056 | 43403256 |
| Base 7 | 15541437 | 15544047 |
| Base 8 | 6441458 | 6443358 |
| Base 9 | 3571059 | 3572489 |
| Base 10 | 21514110 | 21526110 |
| Base 11 | 13770311 | 13780211 |
| Base 12 | a460512 | a46a512 |
| Base 13 | 76c0413 | 76c9713 |
| Base 14 | 5859314 | 5863b14 |
| Base 15 | 43b2b15 | 43bab15 |
| Base 16 | 3486516 | 348dd16 |