Compare 221171 vs 222041
| Property | 221171 | 222041 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2211711 | 2220411 |
| Prime factorization | 221171 | 222041 |
| Divisors count | 2 | 2 |
| Divisors | 1, 221171 | 1, 222041 |
| Number of properties | 5 | 6 |
| Additive primes | 8010th | |
| Chen primes | 8215th | 8244th |
| Harmonic primes | 7395th | 7427th |
| Long primes | 7379th | |
| Primes | 19708th | 19781st |
| Pythagorean primes | 9871st | |
| Twin primes (1st member) | 2338th | 2348th |
| Roman numberals | ||
| Base 2 | 1101011111111100112 | 1101100011010110012 |
| Base 3 | 1020201011123 | 1020211202023 |
| Base 4 | 3113333034 | 3120311214 |
| Base 5 | 240341415 | 241011315 |
| Base 6 | 44235356 | 44315456 |
| Base 7 | 16105467 | 16132317 |
| Base 8 | 6577638 | 6615318 |
| Base 9 | 3663459 | 3675229 |
| Base 10 | 22117110 | 22204110 |
| Base 11 | 14119511 | 14190611 |
| Base 12 | a7bab12 | a85b512 |
| Base 13 | 7989213 | 7a0b113 |
| Base 14 | 5a85d14 | 5acc114 |
| Base 15 | 457eb15 | 45bcb15 |
| Base 16 | 35ff316 | 3635916 |