Compare 427421 vs 428297
| Property | 427421 | 428297 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4274211 | 4282971 |
| Prime factorization | 427421 | 428297 |
| Divisors count | 2 | 2 |
| Divisors | 1, 427421 | 1, 428297 |
| Number of properties | 5 | 5 |
| Chen primes | 14439th | 14465th |
| Cousin primes (2nd member) | 4019th | |
| Primes | 35957th | 36026th |
| Prime triplets (1st member) | 1538th | |
| Prime triplets (2nd member) | 1534th | |
| Sexy primes (1st member) | 8097th | |
| Twin primes (1st member) | 4027th | 4037th |
| Roman numberals | ||
| Base 2 | 11010000101100111012 | 11010001001000010012 |
| Base 3 | 2102010221023 | 2102021112123 |
| Base 4 | 12201121314 | 12202100214 |
| Base 5 | 1021341415 | 1022011425 |
| Base 6 | 130544456 | 131025056 |
| Base 7 | 34300617 | 34324527 |
| Base 8 | 15026358 | 15044118 |
| Base 9 | 7212729 | 7224559 |
| Base 10 | 42742110 | 42829710 |
| Base 11 | 27214511 | 27287111 |
| Base 12 | 18742512 | 187a3512 |
| Base 13 | 11c71713 | 11cc3c13 |
| Base 14 | b1aa114 | b212914 |
| Base 15 | 8699b15 | 86d8215 |
| Base 16 | 6859d16 | 6890916 |