Compare 81883 vs 81901
| Property | 81883 | 81901 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 818831 | 819011 |
| Prime factorization | 81883 | 81901 |
| Divisors count | 2 | 2 |
| Divisors | 1, 81883 | 1, 81901 |
| Number of properties | 4 | 6 |
| Additive primes | 3325th | |
| Harmonic primes | 3020th | 3021st |
| Isolated primes | 5949th | |
| Long primes | 3039th | |
| Lucky primes | 1079th | |
| Primes | 8006th | 8008th |
| Pythagorean primes | 3991st | |
| Twin primes (2nd member) | 1030th | |
| Roman numberals | ||
| Base 2 | 100111111110110112 | 100111111111011012 |
| Base 3 | 110110222013 | 110111001013 |
| Base 4 | 1033331234 | 1033332314 |
| Base 5 | 101100135 | 101101015 |
| Base 6 | 14310316 | 14311016 |
| Base 7 | 4605047 | 4605317 |
| Base 8 | 2377338 | 2377558 |
| Base 9 | 1342819 | 1343119 |
| Base 10 | 8188310 | 8190110 |
| Base 11 | 5657a11 | 5659611 |
| Base 12 | 3b47712 | 3b49112 |
| Base 13 | 2b36913 | 2b38113 |
| Base 14 | 21bab14 | 21bc114 |
| Base 15 | 193dd15 | 1940115 |
| Base 16 | 13fdb16 | 13fed16 |