Compare 197621 vs 198689
| Property | 197621 | 198689 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1976211 | 1986891 |
| Prime factorization | 197621 | 198689 |
| Divisors count | 2 | 2 |
| Divisors | 1, 197621 | 1, 198689 |
| Number of properties | 7 | 6 |
| Additive primes | 7186th | |
| Chen primes | 7447th | 7480th |
| Isolated primes | 13514th | 13587th |
| Long primes | 6656th | |
| Primes | 17789th | 17880th |
| Pythagorean primes | 8871st | 8919th |
| Sophie germain primes | 2043rd | 2050th |
| Super primes | 2041st | |
| Roman numberals | ||
| Base 2 | 1100000011111101012 | 1100001000001000012 |
| Base 3 | 1010010020223 | 1010021122123 |
| Base 4 | 3000333114 | 3002002014 |
| Base 5 | 223104415 | 223242245 |
| Base 6 | 41225256 | 41315056 |
| Base 7 | 14521047 | 14551617 |
| Base 8 | 6017658 | 6040418 |
| Base 9 | 3310689 | 3324859 |
| Base 10 | 19762110 | 19868910 |
| Base 11 | 12552611 | 12630711 |
| Base 12 | 9644512 | 96b9512 |
| Base 13 | 6bc4813 | 6c58a13 |
| Base 14 | 5203b14 | 525a114 |
| Base 15 | 3d84b15 | 3dd0e15 |
| Base 16 | 303f516 | 3082116 |