Compare 221227 vs 223747
| Property | 221227 | 223747 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2212271 | 2237471 |
| Prime factorization | 221227 | 223747 |
| Divisors count | 2 | 2 |
| Divisors | 1, 221227 | 1, 223747 |
| Number of properties | 5 | 5 |
| Harmonic primes | 7399th | |
| Isolated primes | 15038th | 15190th |
| Primes | 19715th | 19919th |
| Sexy primes (1st member) | 4663rd | 4709th |
| Sexy prime triplets (1st member) | 931st | 940th |
| Super primes | 2252nd | |
| Roman numberals | ||
| Base 2 | 1101100000001010112 | 1101101010000000112 |
| Base 3 | 1020201101213 | 1021002202213 |
| Base 4 | 3120002234 | 3122200034 |
| Base 5 | 240344025 | 241244425 |
| Base 6 | 44241116 | 44435116 |
| Base 7 | 16106567 | 16212167 |
| Base 8 | 6600538 | 6650038 |
| Base 9 | 3664179 | 3708279 |
| Base 10 | 22122710 | 22374710 |
| Base 11 | 14123611 | 14311711 |
| Base 12 | a803712 | a959712 |
| Base 13 | 7990613 | 7aac413 |
| Base 14 | 5a89d14 | 5b77d14 |
| Base 15 | 4583715 | 4646715 |
| Base 16 | 3602b16 | 36a0316 |