Compare 427421 vs 427457
| Property | 427421 | 427457 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4274211 | 4274571 |
| Prime factorization | 427421 | 427457 |
| Divisors count | 2 | 2 |
| Divisors | 1, 427421 | 1, 427457 |
| Number of properties | 5 | 6 |
| Additive primes | 14226th | |
| Chen primes | 14439th | 14441st |
| Cousin primes (2nd member) | 4019th | |
| Isolated primes | 27911th | |
| Primes | 35957th | 35964th |
| Prime triplets (2nd member) | 1534th | |
| Sexy primes (2nd member) | 8076th | |
| Twin primes (1st member) | 4027th | |
| Ulam primes | 2592nd | |
| Roman numberals | ||
| Base 2 | 11010000101100111012 | 11010000101110000012 |
| Base 3 | 2102010221023 | 2102011002023 |
| Base 4 | 12201121314 | 12201130014 |
| Base 5 | 1021341415 | 1021343125 |
| Base 6 | 130544456 | 130545456 |
| Base 7 | 34300617 | 34301427 |
| Base 8 | 15026358 | 15027018 |
| Base 9 | 7212729 | 7213229 |
| Base 10 | 42742110 | 42745710 |
| Base 11 | 27214511 | 27217811 |
| Base 12 | 18742512 | 18745512 |
| Base 13 | 11c71713 | 11c74413 |
| Base 14 | b1aa114 | b1ac914 |
| Base 15 | 8699b15 | 869c215 |
| Base 16 | 6859d16 | 685c116 |