Compare 83939 vs 85643
| Property | 83939 | 85643 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 839391 | 856431 |
| Prime factorization | 83939 | 85643 |
| Divisors count | 2 | 2 |
| Divisors | 1, 83939 | 1, 85643 |
| Number of properties | 6 | 5 |
| Cousin primes (2nd member) | 1066th | |
| Harmonic primes | 3141st | |
| Isolated primes | 6082nd | 6193rd |
| Long primes | 3102nd | |
| Primes | 8187th | 8336th |
| Safe primes | 584th | 595th |
| Sexy primes (2nd member) | 2121st | |
| Sophie germain primes | 1016th | |
| Roman numberals | ||
| Base 2 | 101000111111000112 | 101001110100010112 |
| Base 3 | 110210102123 | 111001102223 |
| Base 4 | 1101332034 | 1103220234 |
| Base 5 | 101412245 | 102200335 |
| Base 6 | 14443356 | 15002556 |
| Base 7 | 4665027 | 5044557 |
| Base 8 | 2437438 | 2472138 |
| Base 9 | 1371259 | 1404289 |
| Base 10 | 8393910 | 8564310 |
| Base 11 | 5807911 | 5938811 |
| Base 12 | 406ab12 | 4168b12 |
| Base 13 | 2c28b13 | 2cc9c13 |
| Base 14 | 2283914 | 232d514 |
| Base 15 | 19d0e15 | 1a59815 |
| Base 16 | 147e316 | 14e8b16 |