Compare 20498 vs 20509
| Property | 20498 | 20509 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 371 × 2771 | 205091 |
| Prime factorization | 2 × 37 × 277 | 20509 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 37, 74, 277, 554, 10249, 20498 | 1, 20509 |
| Number of properties | 0 | 5 |
| Long primes | 882nd | |
| Lucky primes | 375th | |
| Primes | 2315th | |
| Pythagorean primes | 1152nd | |
| Twin primes (2nd member) | 349th | |
| Roman numberals | ||
| Base 2 | 1010000000100102 | 1010000000111012 |
| Base 3 | 10010100123 | 10010101213 |
| Base 4 | 110001024 | 110001314 |
| Base 5 | 11234435 | 11240145 |
| Base 6 | 2345226 | 2345416 |
| Base 7 | 1135227 | 1135367 |
| Base 8 | 500228 | 500358 |
| Base 9 | 311059 | 311179 |
| Base 10 | 2049810 | 2050910 |
| Base 11 | 1444511 | 1445511 |
| Base 12 | ba4212 | ba5112 |
| Base 13 | 943a13 | 944813 |
| Base 14 | 768214 | 768d14 |
| Base 15 | 611815 | 612415 |
| Base 16 | 501216 | 501d16 |