Compare 199931 vs 199932
| Property | 199931 | 199932 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 1999311 | 22 × 31 × 166611 |
| Prime factorization | 199931 | 2 × 2 × 3 × 16661 |
| Divisors count | 2 | 12 |
| Divisors | 1, 199931 | 1, 2, 3, 4, 6, 12, 16661, 33322, 49983, 66644, 99966, 199932 |
| Number of properties | 6 | 0 |
| Chen primes | 7524th | |
| Emirps | 4276th | |
| Harmonic primes | 6757th | |
| Long primes | 6736th | |
| Primes | 17980th | |
| Twin primes (1st member) | 2160th | |
| Roman numberals | ||
| Base 2 | 1100001100111110112 | 1100001100111111002 |
| Base 3 | 1010110202123 | 1010110202203 |
| Base 4 | 3003033234 | 3003033304 |
| Base 5 | 223442115 | 223442125 |
| Base 6 | 41413356 | 41413406 |
| Base 7 | 14616147 | 14616157 |
| Base 8 | 6063738 | 6063748 |
| Base 9 | 3342259 | 3342269 |
| Base 10 | 19993110 | 19993210 |
| Base 11 | 12723611 | 12723711 |
| Base 12 | 9784b12 | 9785012 |
| Base 13 | 7000413 | 7000513 |
| Base 14 | 52c0b14 | 52c0c14 |
| Base 15 | 3e38b15 | 3e38c15 |
| Base 16 | 30cfb16 | 30cfc16 |