Compare 21067 vs 21163
| Property | 21067 | 21163 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 210671 | 211631 |
| Prime factorization | 21067 | 21163 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21067 | 1, 21163 |
| Number of properties | 4 | 6 |
| Additive primes | 1105th | |
| Harmonic primes | 871st | |
| Isolated primes | 1651st | 1660th |
| Primes | 2370th | 2379th |
| Sexy primes (1st member) | 721st | |
| Sexy primes (2nd member) | 717th | 720th |
| Sexy prime triplets (2nd member) | 197th | |
| Roman numberals | ||
| Base 2 | 1010010010010112 | 1010010101010112 |
| Base 3 | 10012200213 | 10020002113 |
| Base 4 | 110210234 | 110222234 |
| Base 5 | 11332325 | 11341235 |
| Base 6 | 2413116 | 2415516 |
| Base 7 | 1152647 | 1154627 |
| Base 8 | 511138 | 512538 |
| Base 9 | 318079 | 320249 |
| Base 10 | 2106710 | 2116310 |
| Base 11 | 1491211 | 1499a11 |
| Base 12 | 1023712 | 102b712 |
| Base 13 | 978713 | 982c13 |
| Base 14 | 796b14 | 79d914 |
| Base 15 | 639715 | 640d15 |
| Base 16 | 524b16 | 52ab16 |