Compare 42391 vs 43159
| Property | 42391 | 43159 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 423911 | 431591 |
| Prime factorization | 42391 | 43159 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42391 | 1, 43159 |
| Number of properties | 8 | 5 |
| Additive primes | 1979th | |
| Chen primes | 2112th | |
| Harmonic primes | 1648th | 1675th |
| Isolated primes | 3200th | 3261st |
| Lucky primes | 646th | 658th |
| Primes | 4431st | 4508th |
| Sexy primes (1st member) | 1255th | |
| Sexy prime quadrupletss (1st member) | 48th | |
| Sexy prime triplets (1st member) | 305th | |
| Roman numberals | ||
| Base 2 | 10100101100101112 | 10101000100101112 |
| Base 3 | 20110110013 | 20120121113 |
| Base 4 | 221121134 | 222021134 |
| Base 5 | 23240315 | 23401145 |
| Base 6 | 5241316 | 5314516 |
| Base 7 | 2344067 | 2365547 |
| Base 8 | 1226278 | 1242278 |
| Base 9 | 641319 | 651749 |
| Base 10 | 4239110 | 4315910 |
| Base 11 | 2993811 | 2a47611 |
| Base 12 | 2064712 | 20b8712 |
| Base 13 | 163ab13 | 1684c13 |
| Base 14 | 1163d14 | 11a2b14 |
| Base 15 | c86115 | cbc415 |
| Base 16 | a59716 | a89716 |