Compare 21323 vs 21863
| Property | 21323 | 21863 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 213231 | 218631 |
| Prime factorization | 21323 | 21863 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21323 | 1, 21863 |
| Number of properties | 7 | 7 |
| Additive primes | 1110th | |
| Chen primes | 1203rd | |
| Cousin primes (2nd member) | 363rd | 373rd |
| Harmonic primes | 904th | |
| Isolated primes | 1672nd | 1710th |
| Long primes | 929th | |
| Primes | 2395th | 2453rd |
| Prime triplets (3rd member) | 180th | |
| Sexy primes (2nd member) | 726th | |
| Ulam primes | 181st | 183rd |
| Roman numberals | ||
| Base 2 | 1010011010010112 | 1010101011001112 |
| Base 3 | 10020202023 | 10022222023 |
| Base 4 | 110310234 | 111112134 |
| Base 5 | 11402435 | 11444235 |
| Base 6 | 2424156 | 2451156 |
| Base 7 | 1161117 | 1205127 |
| Base 8 | 515138 | 525478 |
| Base 9 | 322229 | 328829 |
| Base 10 | 2132310 | 2186310 |
| Base 11 | 1502511 | 1547611 |
| Base 12 | 1040b12 | 1079b12 |
| Base 13 | 992313 | 9c4a13 |
| Base 14 | 7ab114 | 7d7914 |
| Base 15 | 64b815 | 672815 |
| Base 16 | 534b16 | 556716 |