Compare 671969 vs 672779
| Property | 671969 | 672779 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6719691 | 6727791 |
| Prime factorization | 671969 | 672779 |
| Divisors count | 2 | 2 |
| Divisors | 1, 671969 | 1, 672779 |
| Number of properties | 3 | 5 |
| Chen primes | 21282nd | 21301st |
| Good primes | 2060th | |
| Primes | 54457th | 54515th |
| Sophie germain primes | 5542nd | |
| Twin primes (1st member) | 5871st | 5877th |
| Roman numberals | ||
| Base 2 | 101001000000111000012 | 101001000100000010112 |
| Base 3 | 10210102022023 | 10210112122023 |
| Base 4 | 22100032014 | 22101000234 |
| Base 5 | 1330003345 | 1330121045 |
| Base 6 | 222225456 | 222304156 |
| Base 7 | 54660447 | 55013127 |
| Base 8 | 24403418 | 24420138 |
| Base 9 | 12336829 | 12347829 |
| Base 10 | 67196910 | 67277910 |
| Base 11 | 41995111 | 41a51811 |
| Base 12 | 284a5512 | 28540b12 |
| Base 13 | 1a6b1c13 | 1a72c313 |
| Base 14 | 136c5b14 | 13727914 |
| Base 15 | d417e15 | d451e15 |
| Base 16 | a40e116 | a440b16 |