Compare 21739 vs 21851
Property | 21739 | 21851 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 217391 | 218511 |
Prime factorization | 21739 | 21851 |
Divisors count | 2 | 2 |
Divisors | 1, 21739 | 1, 21851 |
Number of properties | 4 | 4 |
Additive primes | 1134th | |
Chen primes | 1198th | |
Isolated primes | 1708th | |
Long primes | 927th | |
Lucky primes | 393rd | |
Primes | 2439th | 2451st |
Twin primes (2nd member) | 371st | |
Roman numberals | ||
Base 2 | 1010100111010112 | 1010101010110112 |
Base 3 | 10022110113 | 10022220223 |
Base 4 | 111032234 | 111111234 |
Base 5 | 11434245 | 11444015 |
Base 6 | 2443516 | 2450556 |
Base 7 | 1202447 | 1204647 |
Base 8 | 523538 | 525338 |
Base 9 | 327349 | 328689 |
Base 10 | 2173910 | 2185110 |
Base 11 | 1537311 | 1546511 |
Base 12 | 106b712 | 1078b12 |
Base 13 | 9b8313 | 9c3b13 |
Base 14 | 7ccb14 | 7d6b14 |
Base 15 | 669415 | 671b15 |
Base 16 | 54eb16 | 555b16 |