Compare 20369 vs 20921
| Property | 20369 | 20921 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 203691 | 209211 |
| Prime factorization | 20369 | 20921 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20369 | 1, 20921 |
| Number of properties | 7 | 5 |
| Chen primes | 1131st | |
| Happy primes | 382nd | |
| Harmonic primes | 838th | 864th |
| Isolated primes | 1611th | 1642nd |
| Primes | 2302nd | 2353rd |
| Pythagorean primes | 1147th | 1170th |
| Sophie germain primes | 329th | 339th |
| Roman numberals | ||
| Base 2 | 1001111100100012 | 1010001101110012 |
| Base 3 | 10002211023 | 10012002123 |
| Base 4 | 103321014 | 110123214 |
| Base 5 | 11224345 | 11321415 |
| Base 6 | 2341456 | 2405056 |
| Base 7 | 1132467 | 1146657 |
| Base 8 | 476218 | 506718 |
| Base 9 | 308429 | 316259 |
| Base 10 | 2036910 | 2092110 |
| Base 11 | 1433811 | 1479a11 |
| Base 12 | b95512 | 1013512 |
| Base 13 | 936b13 | 96a413 |
| Base 14 | 75cd14 | 78a514 |
| Base 15 | 607e15 | 62eb15 |
| Base 16 | 4f9116 | 51b916 |