Compare 20501 vs 20507
| Property | 20501 | 20507 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 131 × 191 × 831 | 205071 |
| Prime factorization | 13 × 19 × 83 | 20507 |
| Divisors count | 8 | 2 |
| Divisors | 1, 13, 19, 83, 247, 1079, 1577, 20501 | 1, 20507 |
| Number of properties | 0 | 4 |
| Chen primes | 1139th | |
| Primes | 2314th | |
| Safe primes | 194th | |
| Twin primes (1st member) | 349th | |
| Roman numberals | ||
| Base 2 | 1010000000101012 | 1010000000110112 |
| Base 3 | 10010100223 | 10010101123 |
| Base 4 | 110001114 | 110001234 |
| Base 5 | 11240015 | 11240125 |
| Base 6 | 2345256 | 2345356 |
| Base 7 | 1135257 | 1135347 |
| Base 8 | 500258 | 500338 |
| Base 9 | 311089 | 311159 |
| Base 10 | 2050110 | 2050710 |
| Base 11 | 1444811 | 1445311 |
| Base 12 | ba4512 | ba4b12 |
| Base 13 | 944013 | 944613 |
| Base 14 | 768514 | 768b14 |
| Base 15 | 611b15 | 612215 |
| Base 16 | 501516 | 501b16 |