Compare 121909 vs 121963
| Property | 121909 | 121963 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1219091 | 1219631 |
| Prime factorization | 121909 | 121963 |
| Divisors count | 2 | 2 |
| Divisors | 1, 121909 | 1, 121963 |
| Number of properties | 5 | 3 |
| Chen primes | 4973rd | |
| Cousin primes (1st member) | 1429th | |
| Isolated primes | 8587th | 8591st |
| Long primes | 4293rd | |
| Primes | 11466th | 11472nd |
| Pythagorean primes | 5702nd | |
| Roman numberals | ||
| Base 2 | 111011100001101012 | 111011100011010112 |
| Base 3 | 200120200113 | 200120220113 |
| Base 4 | 1313003114 | 1313012234 |
| Base 5 | 124001145 | 124003235 |
| Base 6 | 23402216 | 23403516 |
| Base 7 | 10152647 | 10154027 |
| Base 8 | 3560658 | 3561538 |
| Base 9 | 2052049 | 2052649 |
| Base 10 | 12190910 | 12196310 |
| Base 11 | 8365711 | 836a611 |
| Base 12 | 5a67112 | 5a6b712 |
| Base 13 | 4364813 | 4368a13 |
| Base 14 | 325db14 | 3263914 |
| Base 15 | 261c415 | 2620d15 |
| Base 16 | 1dc3516 | 1dc6b16 |