Compare 209971 vs 211283
| Property | 209971 | 211283 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2099711 | 2112831 |
| Prime factorization | 209971 | 211283 |
| Divisors count | 2 | 2 |
| Divisors | 1, 209971 | 1, 211283 |
| Number of properties | 7 | 7 |
| Additive primes | 7636th | |
| Chen primes | 7854th | 7900th |
| Isolated primes | 14299th | 14388th |
| Long primes | 7034th | |
| Primes | 18804th | 18917th |
| Sexy primes (1st member) | 4465th | |
| Sexy prime triplets (1st member) | 900th | |
| Sophie germain primes | 2149th | |
| Super primes | 2153rd | |
| Ulam primes | 1348th | 1357th |
| Roman numberals | ||
| Base 2 | 1100110100001100112 | 1100111001010100112 |
| Base 3 | 1012000002013 | 1012012110223 |
| Base 4 | 3031003034 | 3032111034 |
| Base 5 | 232043415 | 232301135 |
| Base 6 | 43000316 | 43100556 |
| Base 7 | 15331067 | 15366627 |
| Base 8 | 6320638 | 6345238 |
| Base 9 | 3500219 | 3517389 |
| Base 10 | 20997110 | 21128310 |
| Base 11 | 13383311 | 13481611 |
| Base 12 | a161712 | a232b12 |
| Base 13 | 7475813 | 7522713 |
| Base 14 | 5673d14 | 56dd914 |
| Base 15 | 4233115 | 4290815 |
| Base 16 | 3343316 | 3395316 |