Compare 920147 vs 921143
| Property | 920147 | 921143 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9201471 | 9211431 |
| Prime factorization | 920147 | 921143 |
| Divisors count | 2 | 2 |
| Divisors | 1, 920147 | 1, 921143 |
| Number of properties | 5 | 6 |
| Additive primes | 27990th | |
| Chen primes | 27884th | |
| Isolated primes | 57568th | |
| Primes | 72742nd | 72817th |
| Safe primes | 4042nd | 4044th |
| Sexy primes (1st member) | 15298th | |
| Sophie germain primes | 7230th | |
| Super primes | 7199th | |
| Twin primes (1st member) | 7617th | |
| Roman numberals | ||
| Base 2 | 111000001010010100112 | 111000001110001101112 |
| Base 3 | 12012020121123 | 12012101201023 |
| Base 4 | 32002211034 | 32003203134 |
| Base 5 | 2134210425 | 2134340335 |
| Base 6 | 314155356 | 314243156 |
| Base 7 | 105514347 | 105543567 |
| Base 8 | 34051238 | 34070678 |
| Base 9 | 16521759 | 16535129 |
| Base 10 | 92014710 | 92114310 |
| Base 11 | 57935811 | 57a08311 |
| Base 12 | 3845ab12 | 38509b12 |
| Base 13 | 262a8713 | 26337213 |
| Base 14 | 19d48b14 | 19d99d14 |
| Base 15 | 13298215 | 132de815 |
| Base 16 | e0a5316 | e0e3716 |