Compare 20507 vs 20551
| Property | 20507 | 20551 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 205071 | 205511 |
| Prime factorization | 20507 | 20551 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20507 | 1, 20551 |
| Number of properties | 4 | 4 |
| Additive primes | 1077th | |
| Chen primes | 1139th | |
| Lucky primes | 376th | |
| Primes | 2314th | 2320th |
| Safe primes | 194th | |
| Twin primes (1st member) | 349th | |
| Twin primes (2nd member) | 350th | |
| Roman numberals | ||
| Base 2 | 1010000000110112 | 1010000010001112 |
| Base 3 | 10010101123 | 10010120113 |
| Base 4 | 110001234 | 110010134 |
| Base 5 | 11240125 | 11242015 |
| Base 6 | 2345356 | 2350516 |
| Base 7 | 1135347 | 1136267 |
| Base 8 | 500338 | 501078 |
| Base 9 | 311159 | 311649 |
| Base 10 | 2050710 | 2055110 |
| Base 11 | 1445311 | 1449311 |
| Base 12 | ba4b12 | ba8712 |
| Base 13 | 944613 | 947b13 |
| Base 14 | 768b14 | 76bd14 |
| Base 15 | 612215 | 615115 |
| Base 16 | 501b16 | 504716 |