Compare 197887 vs 197947
| Property | 197887 | 197947 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1978871 | 1979471 |
| Prime factorization | 197887 | 197947 |
| Divisors count | 2 | 2 |
| Divisors | 1, 197887 | 1, 197947 |
| Number of properties | 8 | 4 |
| Additive primes | 7163rd | |
| Chen primes | 7456th | 7459th |
| Cousin primes (1st member) | 2114th | |
| Harmonic primes | 6691st | |
| Isolated primes | 13532nd | 13537th |
| Long primes | 6662nd | |
| Primes | 17809th | 17816th |
| Prime triplets (1st member) | 833rd | |
| Sexy primes (1st member) | 4263rd | |
| Roman numberals | ||
| Base 2 | 1100000100111111112 | 1100000101001110112 |
| Base 3 | 1010011100113 | 1010011121013 |
| Base 4 | 3001033334 | 3001103234 |
| Base 5 | 223130225 | 223132425 |
| Base 6 | 41240516 | 41242316 |
| Base 7 | 14526347 | 14530517 |
| Base 8 | 6023778 | 6024738 |
| Base 9 | 3314049 | 3314719 |
| Base 10 | 19788710 | 19794710 |
| Base 11 | 12574811 | 1257a211 |
| Base 12 | 9662712 | 9667712 |
| Base 13 | 6c0c113 | 6c13913 |
| Base 14 | 5218b14 | 521d114 |
| Base 15 | 3d97715 | 3d9b715 |
| Base 16 | 304ff16 | 3053b16 |