Compare 21061 vs 21143
| Property | 21061 | 21143 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 210611 | 211431 |
| Prime factorization | 21061 | 21143 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21061 | 1, 21143 |
| Number of properties | 4 | 9 |
| Additive primes | 1103rd | |
| Chen primes | 1167th | |
| Cousin primes (2nd member) | 360th | |
| Happy primes | 393rd | |
| Harmonic primes | 873rd | |
| Isolated primes | 1657th | |
| Long primes | 903rd | |
| Primes | 2369th | 2376th |
| Pythagorean primes | 1176th | |
| Sexy primes (1st member) | 717th | 719th |
| Twin primes (2nd member) | 360th | |
| Roman numberals | ||
| Base 2 | 1010010010001012 | 1010010100101112 |
| Base 3 | 10012200013 | 10020000023 |
| Base 4 | 110210114 | 110221134 |
| Base 5 | 11332215 | 11340335 |
| Base 6 | 2413016 | 2415156 |
| Base 7 | 1152557 | 1154337 |
| Base 8 | 511058 | 512278 |
| Base 9 | 318019 | 320029 |
| Base 10 | 2106110 | 2114310 |
| Base 11 | 1490711 | 1498111 |
| Base 12 | 1023112 | 1029b12 |
| Base 13 | 978113 | 981513 |
| Base 14 | 796514 | 79c314 |
| Base 15 | 639115 | 63e815 |
| Base 16 | 524516 | 529716 |