Compare 280121 vs 281651
| Property | 280121 | 281651 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2801211 | 2816511 |
| Prime factorization | 280121 | 281651 |
| Divisors count | 2 | 2 |
| Divisors | 1, 280121 | 1, 281651 |
| Number of properties | 5 | 8 |
| Additive primes | 9846th | |
| Chen primes | 10060th | 10108th |
| Cousin primes (2nd member) | 2828th | |
| Isolated primes | 18772nd | |
| Long primes | 9212th | |
| Primes | 24443rd | 24571st |
| Prime triplets (2nd member) | 1097th | |
| Sophie germain primes | 2703rd | |
| Super primes | 2714th | 2725th |
| Twin primes (1st member) | 2849th | |
| Roman numberals | ||
| Base 2 | 10001000110001110012 | 10001001100001100112 |
| Base 3 | 1120200202123 | 1120221001123 |
| Base 4 | 10101203214 | 10103003034 |
| Base 5 | 324304415 | 330031015 |
| Base 6 | 100005056 | 100115356 |
| Base 7 | 22444527 | 22520667 |
| Base 8 | 10430718 | 10460638 |
| Base 9 | 4662259 | 4683159 |
| Base 10 | 28012110 | 28165110 |
| Base 11 | 18150611 | 18267711 |
| Base 12 | 11613512 | 116bab12 |
| Base 13 | 9a66a13 | 9b27613 |
| Base 14 | 7412914 | 748dd14 |
| Base 15 | 57eeb15 | 586bb15 |
| Base 16 | 4463916 | 44c3316 |