Compare 427951 vs 428161
| Property | 427951 | 428161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4279511 | 4281611 |
| Prime factorization | 427951 | 428161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 427951 | 1, 428161 |
| Number of properties | 4 | 4 |
| Happy primes | 5333rd | |
| Isolated primes | 27947th | |
| Primes | 35996th | 36016th |
| Sexy primes (1st member) | 8086th | 8094th |
| Sexy prime triplets (1st member) | 1551st | |
| Twin primes (2nd member) | 4031st | |
| Roman numberals | ||
| Base 2 | 11010000111101011112 | 11010001000100000012 |
| Base 3 | 2102020010013 | 2102020222113 |
| Base 4 | 12201322334 | 12202020014 |
| Base 5 | 1021433015 | 1022001215 |
| Base 6 | 131011316 | 131021216 |
| Base 7 | 34314467 | 34321667 |
| Base 8 | 15036578 | 15042018 |
| Base 9 | 7220319 | 7222849 |
| Base 10 | 42795110 | 42816110 |
| Base 11 | 27258711 | 27275811 |
| Base 12 | 1877a712 | 18794112 |
| Base 13 | 11ca3413 | 11cb6613 |
| Base 14 | b1d5d14 | b206d14 |
| Base 15 | 86c0115 | 86ce115 |
| Base 16 | 687af16 | 6888116 |