Compare 199399 vs 199999
| Property | 199399 | 199999 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1993991 | 1999991 |
| Prime factorization | 199399 | 199999 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199399 | 1, 199999 |
| Number of properties | 5 | 4 |
| Chen primes | 7507th | |
| Cousin primes (1st member) | 2130th | 2136th |
| Harmonic primes | 6737th | |
| Isolated primes | 13628th | 13665th |
| Lucky primes | 2316th | |
| Primes | 17933rd | 17984th |
| Roman numberals | ||
| Base 2 | 1100001010111001112 | 1100001101001111112 |
| Base 3 | 1010101120113 | 1010111001013 |
| Base 4 | 3002232134 | 3003103334 |
| Base 5 | 223400445 | 223444445 |
| Base 6 | 41350516 | 41415316 |
| Base 7 | 14602247 | 14620427 |
| Base 8 | 6053478 | 6064778 |
| Base 9 | 3334649 | 3343119 |
| Base 10 | 19939910 | 19999910 |
| Base 11 | 1268a211 | 12729811 |
| Base 12 | 9748712 | 978a712 |
| Base 13 | 6c9b513 | 7005713 |
| Base 14 | 5294b14 | 52c5914 |
| Base 15 | 3e13415 | 3e3d415 |
| Base 16 | 30ae716 | 30d3f16 |