Compare 81409 vs 112129
| Property | 81409 | 112129 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 814091 | 1121291 |
| Prime factorization | 81409 | 112129 |
| Divisors count | 2 | 2 |
| Divisors | 1, 81409 | 1, 112129 |
| Number of properties | 5 | 5 |
| Harmonic primes | 3007th | |
| Isolated primes | 5915th | 7956th |
| Primes | 7966th | 10631st |
| Proth primes | 92nd | 102nd |
| Pythagorean primes | 3969th | 5295th |
| Super primes | 1297th | |
| Roman numberals | ||
| Base 2 | 100111110000000012 | 110110110000000012 |
| Base 3 | 110102000113 | 122002102213 |
| Base 4 | 1033200014 | 1231200014 |
| Base 5 | 101011145 | 120420045 |
| Base 6 | 14245216 | 22230416 |
| Base 7 | 4562267 | 6446237 |
| Base 8 | 2370018 | 3330018 |
| Base 9 | 1336049 | 1807279 |
| Base 10 | 8140910 | 11212910 |
| Base 11 | 5618911 | 7727611 |
| Base 12 | 3b14112 | 54a8112 |
| Base 13 | 2b09313 | 3c06413 |
| Base 14 | 2194d14 | 2cc1314 |
| Base 15 | 191c415 | 2335415 |
| Base 16 | 13e0116 | 1b60116 |