Compare 81349 vs 81883
| Property | 81349 | 81883 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 813491 | 818831 |
| Prime factorization | 81349 | 81883 |
| Divisors count | 2 | 2 |
| Divisors | 1, 81349 | 1, 81883 |
| Number of properties | 7 | 4 |
| Cousin primes (1st member) | 1028th | |
| Harmonic primes | 3020th | |
| Isolated primes | 5911th | 5949th |
| Long primes | 3021st | |
| Lucky primes | 1072nd | 1079th |
| Primes | 7960th | 8006th |
| Pythagorean primes | 3965th | |
| Sexy primes (2nd member) | 2069th | |
| Roman numberals | ||
| Base 2 | 100111101110001012 | 100111111110110112 |
| Base 3 | 110101202213 | 110110222013 |
| Base 4 | 1033130114 | 1033331234 |
| Base 5 | 101003445 | 101100135 |
| Base 6 | 14243416 | 14310316 |
| Base 7 | 4561127 | 4605047 |
| Base 8 | 2367058 | 2377338 |
| Base 9 | 1335279 | 1342819 |
| Base 10 | 8134910 | 8188310 |
| Base 11 | 5613411 | 5657a11 |
| Base 12 | 3b0b112 | 3b47712 |
| Base 13 | 2b04813 | 2b36913 |
| Base 14 | 2190914 | 21bab14 |
| Base 15 | 1918415 | 193dd15 |
| Base 16 | 13dc516 | 13fdb16 |