Compare 199873 vs 199931
| Property | 199873 | 199931 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1998731 | 1999311 |
| Prime factorization | 199873 | 199931 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199873 | 1, 199931 |
| Number of properties | 5 | 6 |
| Additive primes | 7218th | |
| Chen primes | 7524th | |
| Cousin primes (1st member) | 2135th | |
| Emirps | 4276th | |
| Harmonic primes | 6757th | |
| Isolated primes | 13658th | |
| Long primes | 6736th | |
| Primes | 17975th | 17980th |
| Pythagorean primes | 8971st | |
| Twin primes (1st member) | 2160th | |
| Roman numberals | ||
| Base 2 | 1100001100110000012 | 1100001100111110112 |
| Base 3 | 1010110112013 | 1010110202123 |
| Base 4 | 3003030014 | 3003033234 |
| Base 5 | 223434435 | 223442115 |
| Base 6 | 41412016 | 41413356 |
| Base 7 | 14615027 | 14616147 |
| Base 8 | 6063018 | 6063738 |
| Base 9 | 3341519 | 3342259 |
| Base 10 | 19987310 | 19993110 |
| Base 11 | 12719311 | 12723611 |
| Base 12 | 9780112 | 9784b12 |
| Base 13 | 6cc8b13 | 7000413 |
| Base 14 | 52ba914 | 52c0b14 |
| Base 15 | 3e34d15 | 3e38b15 |
| Base 16 | 30cc116 | 30cfb16 |