Compare 42391 vs 42467
| Property | 42391 | 42467 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 423911 | 424671 |
| Prime factorization | 42391 | 42467 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42391 | 1, 42467 |
| Number of properties | 8 | 10 |
| Additive primes | 1979th | 1986th |
| Chen primes | 2082nd | |
| Cousin primes (2nd member) | 614th | |
| Harmonic primes | 1648th | |
| Isolated primes | 3200th | 3208th |
| Left-truncatable primes | 213th | |
| Lucky primes | 646th | |
| Primes | 4431st | 4443rd |
| Prime triplets (3rd member) | 290th | |
| Sexy primes (1st member) | 1255th | 1262nd |
| Sexy primes (2nd member) | 1261st | |
| Sexy prime quadrupletss (1st member) | 48th | |
| Sexy prime triplets (1st member) | 305th | |
| Sexy prime triplets (2nd member) | 308th | |
| Roman numberals | ||
| Base 2 | 10100101100101112 | 10100101111000112 |
| Base 3 | 20110110013 | 20110202123 |
| Base 4 | 221121134 | 221132034 |
| Base 5 | 23240315 | 23243325 |
| Base 6 | 5241316 | 5243356 |
| Base 7 | 2344067 | 2345457 |
| Base 8 | 1226278 | 1227438 |
| Base 9 | 641319 | 642259 |
| Base 10 | 4239110 | 4246710 |
| Base 11 | 2993811 | 299a711 |
| Base 12 | 2064712 | 206ab12 |
| Base 13 | 163ab13 | 1643913 |
| Base 14 | 1163d14 | 1169514 |
| Base 15 | c86115 | c8b215 |
| Base 16 | a59716 | a5e316 |