Compare 20499 vs 20507
| Property | 20499 | 20507 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 68331 | 205071 |
| Prime factorization | 3 × 6833 | 20507 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 6833, 20499 | 1, 20507 |
| Number of properties | 1 | 4 |
| Chen primes | 1139th | |
| Primes | 2314th | |
| Safe primes | 194th | |
| Semiprimes | 5204th | |
| Twin primes (1st member) | 349th | |
| Roman numberals | ||
| Base 2 | 1010000000100112 | 1010000000110112 |
| Base 3 | 10010100203 | 10010101123 |
| Base 4 | 110001034 | 110001234 |
| Base 5 | 11234445 | 11240125 |
| Base 6 | 2345236 | 2345356 |
| Base 7 | 1135237 | 1135347 |
| Base 8 | 500238 | 500338 |
| Base 9 | 311069 | 311159 |
| Base 10 | 2049910 | 2050710 |
| Base 11 | 1444611 | 1445311 |
| Base 12 | ba4312 | ba4b12 |
| Base 13 | 943b13 | 944613 |
| Base 14 | 768314 | 768b14 |
| Base 15 | 611915 | 612215 |
| Base 16 | 501316 | 501b16 |