Compare 21283 vs 23167
| Property | 21283 | 23167 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 212831 | 231671 |
| Prime factorization | 21283 | 23167 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21283 | 1, 23167 |
| Number of properties | 5 | 7 |
| Additive primes | 1184th | |
| Chen primes | 1272nd | |
| Happy primes | 395th | |
| Harmonic primes | 954th | |
| Isolated primes | 1670th | 1804th |
| Left-truncatable primes | 170th | 174th |
| Primes | 2391st | 2585th |
| Sexy primes (1st member) | 774th | |
| Sexy primes (2nd member) | 724th | |
| Roman numberals | ||
| Base 2 | 1010011001000112 | 1011010011111112 |
| Base 3 | 10020120213 | 10112100013 |
| Base 4 | 110302034 | 112213334 |
| Base 5 | 11401135 | 12201325 |
| Base 6 | 2423116 | 2551316 |
| Base 7 | 1160237 | 1243547 |
| Base 8 | 514438 | 551778 |
| Base 9 | 321679 | 347019 |
| Base 10 | 2128310 | 2316710 |
| Base 11 | 14a9911 | 1645111 |
| Base 12 | 1039712 | 114a712 |
| Base 13 | 98c213 | a71113 |
| Base 14 | 7a8314 | 862b14 |
| Base 15 | 648d15 | 6ce715 |
| Base 16 | 532316 | 5a7f16 |