Compare 198899 vs 199931
| Property | 198899 | 199931 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1988991 | 1999311 |
| Prime factorization | 198899 | 199931 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198899 | 1, 199931 |
| Number of properties | 5 | 6 |
| Chen primes | 7488th | 7524th |
| Emirps | 4276th | |
| Harmonic primes | 6757th | |
| Long primes | 6695th | 6736th |
| Primes | 17896th | 17980th |
| Sophie germain primes | 2051st | |
| Twin primes (1st member) | 2150th | 2160th |
| Roman numberals | ||
| Base 2 | 1100001000111100112 | 1100001100111110112 |
| Base 3 | 1010022111223 | 1010110202123 |
| Base 4 | 3002033034 | 3003033234 |
| Base 5 | 223310445 | 223442115 |
| Base 6 | 41324556 | 41413356 |
| Base 7 | 14556117 | 14616147 |
| Base 8 | 6043638 | 6063738 |
| Base 9 | 3327489 | 3342259 |
| Base 10 | 19889910 | 19993110 |
| Base 11 | 12648811 | 12723611 |
| Base 12 | 9712b12 | 9784b12 |
| Base 13 | 6c6bc13 | 7000413 |
| Base 14 | 526b114 | 52c0b14 |
| Base 15 | 3ddee15 | 3e38b15 |
| Base 16 | 308f316 | 30cfb16 |