Compare 162223 vs 162229
| Property | 162223 | 162229 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 311 × 52331 | 1622291 |
| Prime factorization | 31 × 5233 | 162229 |
| Divisors count | 4 | 2 |
| Divisors | 1, 31, 5233, 162223 | 1, 162229 |
| Number of properties | 1 | 5 |
| Emirps | 3277th | |
| Happy primes | 2302nd | |
| Isolated primes | 11222nd | |
| Primes | 14865th | |
| Pythagorean primes | 7409th | |
| Semiprimes | 37065th | |
| Roman numberals | ||
| Base 2 | 1001111001101011112 | 1001111001101101012 |
| Base 3 | 220201120213 | 220201121113 |
| Base 4 | 2132122334 | 2132123114 |
| Base 5 | 201423435 | 201424045 |
| Base 6 | 32510116 | 32510216 |
| Base 7 | 12436457 | 12436547 |
| Base 8 | 4746578 | 4746658 |
| Base 9 | 2664679 | 2664749 |
| Base 10 | 16222310 | 16222910 |
| Base 11 | 10097611 | 10098111 |
| Base 12 | 79a6712 | 79a7112 |
| Base 13 | 58ab913 | 58ac213 |
| Base 14 | 4319514 | 4319b14 |
| Base 15 | 330ed15 | 3310415 |
| Base 16 | 279af16 | 279b516 |