Compare 221447 vs 222023
| Property | 221447 | 222023 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2214471 | 2220231 |
| Prime factorization | 221447 | 222023 |
| Divisors count | 2 | 2 |
| Divisors | 1, 221447 | 1, 222023 |
| Number of properties | 6 | 7 |
| Additive primes | 8008th | |
| Chen primes | 8223rd | |
| Harmonic primes | 7407th | 7426th |
| Isolated primes | 15049th | 15086th |
| Long primes | 7385th | 7402nd |
| Primes | 19730th | 19779th |
| Sexy primes (1st member) | 4667th | 4678th |
| Sophie germain primes | 2241st | |
| Roman numberals | ||
| Base 2 | 1101100001000001112 | 1101100011010001112 |
| Base 3 | 1020202022023 | 1020211200023 |
| Base 4 | 3120100134 | 3120310134 |
| Base 5 | 240412425 | 241010435 |
| Base 6 | 44251156 | 44315156 |
| Base 7 | 16114227 | 16132047 |
| Base 8 | 6604078 | 6615078 |
| Base 9 | 3666829 | 3675029 |
| Base 10 | 22144710 | 22202310 |
| Base 11 | 14141611 | 14189a11 |
| Base 12 | a819b12 | a859b12 |
| Base 13 | 79a4513 | 7a09913 |
| Base 14 | 5a9b914 | 5acab14 |
| Base 15 | 4593215 | 45bb815 |
| Base 16 | 3610716 | 3634716 |