Compare 199999 vs 200257
| Property | 199999 | 200257 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1999991 | 2002571 |
| Prime factorization | 199999 | 200257 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199999 | 1, 200257 |
| Number of properties | 4 | 7 |
| Cousin primes (1st member) | 2136th | |
| Happy primes | 2746th | |
| Harmonic primes | 6764th | |
| Isolated primes | 13665th | 13687th |
| Long primes | 6746th | |
| Lucky primes | 2316th | 2317th |
| Primes | 17984th | 18006th |
| Pythagorean primes | 8988th | |
| Roman numberals | ||
| Base 2 | 1100001101001111112 | 1100001110010000012 |
| Base 3 | 1010111001013 | 1010112002213 |
| Base 4 | 3003103334 | 3003210014 |
| Base 5 | 223444445 | 224020125 |
| Base 6 | 41415316 | 41430416 |
| Base 7 | 14620427 | 14625617 |
| Base 8 | 6064778 | 6071018 |
| Base 9 | 3343119 | 3346279 |
| Base 10 | 19999910 | 20025710 |
| Base 11 | 12729811 | 12750211 |
| Base 12 | 978a712 | 97a8112 |
| Base 13 | 7005713 | 701c513 |
| Base 14 | 52c5914 | 52da114 |
| Base 15 | 3e3d415 | 3e50715 |
| Base 16 | 30d3f16 | 30e4116 |