Compare 20369 vs 20509
| Property | 20369 | 20509 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 203691 | 205091 |
| Prime factorization | 20369 | 20509 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20369 | 1, 20509 |
| Number of properties | 7 | 5 |
| Chen primes | 1131st | |
| Happy primes | 382nd | |
| Harmonic primes | 838th | |
| Isolated primes | 1611th | |
| Long primes | 882nd | |
| Lucky primes | 375th | |
| Primes | 2302nd | 2315th |
| Pythagorean primes | 1147th | 1152nd |
| Sophie germain primes | 329th | |
| Twin primes (2nd member) | 349th | |
| Roman numberals | ||
| Base 2 | 1001111100100012 | 1010000000111012 |
| Base 3 | 10002211023 | 10010101213 |
| Base 4 | 103321014 | 110001314 |
| Base 5 | 11224345 | 11240145 |
| Base 6 | 2341456 | 2345416 |
| Base 7 | 1132467 | 1135367 |
| Base 8 | 476218 | 500358 |
| Base 9 | 308429 | 311179 |
| Base 10 | 2036910 | 2050910 |
| Base 11 | 1433811 | 1445511 |
| Base 12 | b95512 | ba5112 |
| Base 13 | 936b13 | 944813 |
| Base 14 | 75cd14 | 768d14 |
| Base 15 | 607e15 | 612415 |
| Base 16 | 4f9116 | 501d16 |