Compare 20341 vs 21991
| Property | 20341 | 21991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 203411 | 219911 |
| Prime factorization | 20341 | 21991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20341 | 1, 21991 |
| Number of properties | 10 | 5 |
| Chen primes | 1129th | 1208th |
| Harmonic primes | 834th | |
| Isolated primes | 1608th | 1720th |
| Lucky primes | 372nd | |
| Primes | 2297th | 2463rd |
| Pythagorean primes | 1144th | |
| Sexy primes (1st member) | 702nd | 742nd |
| Sexy prime quadrupletss (1st member) | 36th | |
| Sexy prime triplets (1st member) | 193rd | 202nd |
| Super primes | 342nd | |
| Roman numberals | ||
| Base 2 | 1001111011101012 | 1010101111001112 |
| Base 3 | 10002201013 | 10100111113 |
| Base 4 | 103313114 | 111132134 |
| Base 5 | 11223315 | 12004315 |
| Base 6 | 2341016 | 2454516 |
| Base 7 | 1132067 | 1210547 |
| Base 8 | 475658 | 527478 |
| Base 9 | 308119 | 331449 |
| Base 10 | 2034110 | 2199110 |
| Base 11 | 1431211 | 1558211 |
| Base 12 | b93112 | 1088712 |
| Base 13 | 934913 | a01813 |
| Base 14 | 75ad14 | 802b14 |
| Base 15 | 606115 | 67b115 |
| Base 16 | 4f7516 | 55e716 |