Compare 51203 vs 51206
| Property | 51203 | 51206 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 512031 | 21 × 256031 |
| Prime factorization | 51203 | 2 × 25603 |
| Divisors count | 2 | 4 |
| Divisors | 1, 51203 | 1, 2, 25603, 51206 |
| Number of properties | 8 | 1 |
| Additive primes | 2299th | |
| Cousin primes (2nd member) | 709th | |
| Isolated primes | 3807th | |
| Primes | 5240th | |
| Prime triplets (3rd member) | 326th | |
| Safe primes | 395th | |
| Semiprimes | 12389th | |
| Sexy primes (2nd member) | 1442nd | |
| Sophie germain primes | 683rd | |
| Roman numberals | ||
| Base 2 | 11001000000000112 | 11001000000001102 |
| Base 3 | 21210201023 | 21210201123 |
| Base 4 | 302000034 | 302000124 |
| Base 5 | 31143035 | 31143115 |
| Base 6 | 10330156 | 10330226 |
| Base 7 | 3021657 | 3022017 |
| Base 8 | 1440038 | 1440068 |
| Base 9 | 772129 | 772159 |
| Base 10 | 5120310 | 5120610 |
| Base 11 | 3551911 | 3552111 |
| Base 12 | 2576b12 | 2577212 |
| Base 13 | 1a3c913 | 1a3cc13 |
| Base 14 | 1493514 | 1493814 |
| Base 15 | 1028815 | 1028b15 |
| Base 16 | c80316 | c80616 |