Compare 669791 vs 670001
| Property | 669791 | 670001 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6697911 | 6700011 |
| Prime factorization | 669791 | 670001 |
| Divisors count | 2 | 2 |
| Divisors | 1, 669791 | 1, 670001 |
| Number of properties | 4 | 4 |
| Chen primes | 21219th | 21228th |
| Cousin primes (2nd member) | 5855th | |
| Happy primes | 7697th | |
| Isolated primes | 42573rd | 42589th |
| Primes | 54292nd | 54310th |
| Roman numberals | ||
| Base 2 | 101000111000010111112 | 101000111001001100012 |
| Base 3 | 10210002100023 | 10210010012123 |
| Base 4 | 22032011334 | 22032103014 |
| Base 5 | 1324131315 | 1324200015 |
| Base 6 | 222045156 | 222055056 |
| Base 7 | 54565137 | 54602337 |
| Base 8 | 24341378 | 24344618 |
| Base 9 | 12307029 | 12310559 |
| Base 10 | 66979110 | 67000110 |
| Base 11 | 41825111 | 41842211 |
| Base 12 | 28373b12 | 28389512 |
| Base 13 | 1a5b3513 | 1a5c6713 |
| Base 14 | 13614314 | 13625314 |
| Base 15 | d36cb15 | d37bb15 |
| Base 16 | a385f16 | a393116 |