Compare 61949 vs 61991
| Property | 61949 | 61991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 619491 | 619911 |
| Prime factorization | 61949 | 61991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 61949 | 1, 61991 |
| Number of properties | 6 | 5 |
| Additive primes | 2691st | |
| Chen primes | 2856th | 2860th |
| Cousin primes (2nd member) | 826th | |
| Isolated primes | 4575th | 4579th |
| Long primes | 2355th | |
| Primes | 6226th | 6232nd |
| Pythagorean primes | 3105th | |
| Sophie germain primes | 796th | |
| Roman numberals | ||
| Base 2 | 11110001111111012 | 11110010001001112 |
| Base 3 | 100102221023 | 100110002223 |
| Base 4 | 330133314 | 330202134 |
| Base 5 | 34402445 | 34404315 |
| Base 6 | 11544456 | 11545556 |
| Base 7 | 3454167 | 3455067 |
| Base 8 | 1707758 | 1710478 |
| Base 9 | 1038729 | 1040289 |
| Base 10 | 6194910 | 6199110 |
| Base 11 | 425a811 | 4263611 |
| Base 12 | 2ba2512 | 2ba5b12 |
| Base 13 | 2227413 | 222a713 |
| Base 14 | 1880d14 | 1883d14 |
| Base 15 | 1354e15 | 1357b15 |
| Base 16 | f1fd16 | f22716 |