Compare 427421 vs 427991
| Property | 427421 | 427991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4274211 | 4279911 |
| Prime factorization | 427421 | 427991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 427421 | 1, 427991 |
| Number of properties | 5 | 7 |
| Chen primes | 14439th | 14457th |
| Cousin primes (2nd member) | 4019th | |
| Primes | 35957th | 36000th |
| Prime triplets (1st member) | 1536th | |
| Prime triplets (2nd member) | 1534th | |
| Sexy primes (1st member) | 8087th | |
| Sexy prime triplets (1st member) | 1548th | |
| Sophie germain primes | 3797th | |
| Twin primes (1st member) | 4027th | 4033rd |
| Roman numberals | ||
| Base 2 | 11010000101100111012 | 11010000111110101112 |
| Base 3 | 2102010221023 | 2102020021123 |
| Base 4 | 12201121314 | 12201331134 |
| Base 5 | 1021341415 | 1021434315 |
| Base 6 | 130544456 | 131012356 |
| Base 7 | 34300617 | 34315347 |
| Base 8 | 15026358 | 15037278 |
| Base 9 | 7212729 | 7220759 |
| Base 10 | 42742110 | 42799110 |
| Base 11 | 27214511 | 27261311 |
| Base 12 | 18742512 | 18781b12 |
| Base 13 | 11c71713 | 11ca6513 |
| Base 14 | b1aa114 | b1d8b14 |
| Base 15 | 8699b15 | 86c2b15 |
| Base 16 | 6859d16 | 687d716 |