Compare 20504 vs 20507
| Property | 20504 | 20507 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 23 × 111 × 2331 | 205071 |
| Prime factorization | 2 × 2 × 2 × 11 × 233 | 20507 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 932, 1864, 2563, 5126, 10252, 20504 | 1, 20507 |
| Number of properties | 0 | 4 |
| Chen primes | 1139th | |
| Primes | 2314th | |
| Safe primes | 194th | |
| Twin primes (1st member) | 349th | |
| Roman numberals | ||
| Base 2 | 1010000000110002 | 1010000000110112 |
| Base 3 | 10010101023 | 10010101123 |
| Base 4 | 110001204 | 110001234 |
| Base 5 | 11240045 | 11240125 |
| Base 6 | 2345326 | 2345356 |
| Base 7 | 1135317 | 1135347 |
| Base 8 | 500308 | 500338 |
| Base 9 | 311129 | 311159 |
| Base 10 | 2050410 | 2050710 |
| Base 11 | 1445011 | 1445311 |
| Base 12 | ba4812 | ba4b12 |
| Base 13 | 944313 | 944613 |
| Base 14 | 768814 | 768b14 |
| Base 15 | 611e15 | 612215 |
| Base 16 | 501816 | 501b16 |