Compare 220973 vs 221171
| Property | 220973 | 221171 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2209731 | 2211711 |
| Prime factorization | 220973 | 221171 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220973 | 1, 221171 |
| Number of properties | 5 | 5 |
| Additive primes | 7971st | |
| Chen primes | 8215th | |
| Harmonic primes | 7389th | 7395th |
| Isolated primes | 15025th | |
| Long primes | 7379th | |
| Primes | 19696th | 19708th |
| Pythagorean primes | 9826th | |
| Twin primes (1st member) | 2338th | |
| Roman numberals | ||
| Base 2 | 1101011111001011012 | 1101011111111100112 |
| Base 3 | 1020200100123 | 1020201011123 |
| Base 4 | 3113302314 | 3113333034 |
| Base 5 | 240323435 | 240341415 |
| Base 6 | 44230056 | 44235356 |
| Base 7 | 16101447 | 16105467 |
| Base 8 | 6574558 | 6577638 |
| Base 9 | 3661059 | 3663459 |
| Base 10 | 22097310 | 22117110 |
| Base 11 | 14102511 | 14119511 |
| Base 12 | a7a6512 | a7bab12 |
| Base 13 | 7976c13 | 7989213 |
| Base 14 | 5a75b14 | 5a85d14 |
| Base 15 | 4571815 | 457eb15 |
| Base 16 | 35f2d16 | 35ff316 |