Compare 21193 vs 21203
| Property | 21193 | 21203 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 211931 | 71 × 131 × 2331 |
| Prime factorization | 21193 | 7 × 13 × 233 |
| Divisors count | 2 | 8 |
| Divisors | 1, 21193 | 1, 7, 13, 91, 233, 1631, 3029, 21203 |
| Number of properties | 7 | 0 |
| Lucky primes | 387th | |
| Primes | 2384th | |
| Prime triplets (3rd member) | 178th | |
| Pythagorean primes | 1183rd | |
| Sexy primes (2nd member) | 722nd | |
| Twin primes (2nd member) | 361st | |
| Ulam primes | 180th | |
| Roman numberals | ||
| Base 2 | 1010010110010012 | 1010010110100112 |
| Base 3 | 10020012213 | 10020020223 |
| Base 4 | 110230214 | 110231034 |
| Base 5 | 11342335 | 11343035 |
| Base 6 | 2420416 | 2420556 |
| Base 7 | 1155347 | 1155507 |
| Base 8 | 513118 | 513238 |
| Base 9 | 320579 | 320689 |
| Base 10 | 2119310 | 2120310 |
| Base 11 | 14a1711 | 14a2611 |
| Base 12 | 1032112 | 1032b12 |
| Base 13 | 985313 | 986013 |
| Base 14 | 7a1b14 | 7a2714 |
| Base 15 | 642d15 | 643815 |
| Base 16 | 52c916 | 52d316 |