Compare 21193 vs 21201
| Property | 21193 | 21201 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 211931 | 31 × 371 × 1911 |
| Prime factorization | 21193 | 3 × 37 × 191 |
| Divisors count | 2 | 8 |
| Divisors | 1, 21193 | 1, 3, 37, 111, 191, 573, 7067, 21201 |
| 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 | 1010010110100012 |
| Base 3 | 10020012213 | 10020020203 |
| Base 4 | 110230214 | 110231014 |
| Base 5 | 11342335 | 11343015 |
| Base 6 | 2420416 | 2420536 |
| Base 7 | 1155347 | 1155457 |
| Base 8 | 513118 | 513218 |
| Base 9 | 320579 | 320669 |
| Base 10 | 2119310 | 2120110 |
| Base 11 | 14a1711 | 14a2411 |
| Base 12 | 1032112 | 1032912 |
| Base 13 | 985313 | 985b13 |
| Base 14 | 7a1b14 | 7a2514 |
| Base 15 | 642d15 | 643615 |
| Base 16 | 52c916 | 52d116 |