Compare 223081 vs 223087
| Property | 223081 | 223087 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 411 × 54411 | 2230871 |
| Prime factorization | 41 × 5441 | 223087 |
| Divisors count | 4 | 2 |
| Divisors | 1, 41, 5441, 223081 | 1, 223087 |
| Number of properties | 1 | 4 |
| Chen primes | 8278th | |
| Happy primes | 3019th | |
| Isolated primes | 15149th | |
| Primes | 19866th | |
| Semiprimes | 50177th | |
| Roman numberals | ||
| Base 2 | 1101100111011010012 | 1101100111011011112 |
| Base 3 | 1021000000213 | 1021000001113 |
| Base 4 | 3121312214 | 3121312334 |
| Base 5 | 241143115 | 241143225 |
| Base 6 | 44404416 | 44404516 |
| Base 7 | 16162457 | 16162547 |
| Base 8 | 6635518 | 6635578 |
| Base 9 | 3700079 | 3700149 |
| Base 10 | 22308110 | 22308710 |
| Base 11 | 14267111 | 14267711 |
| Base 12 | a912112 | a912712 |
| Base 13 | 7a70113 | 7a70713 |
| Base 14 | 5b42514 | 5b42b14 |
| Base 15 | 4617115 | 4617715 |
| Base 16 | 3676916 | 3676f16 |