Compare 111949 vs 111961
| Property | 111949 | 111961 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1119491 | 1031 × 10871 |
| Prime factorization | 111949 | 103 × 1087 |
| Divisors count | 2 | 4 |
| Divisors | 1, 111949 | 1, 103, 1087, 111961 |
| Number of properties | 6 | 1 |
| Cousin primes (1st member) | 1340th | |
| Emirps | 1991st | |
| Isolated primes | 7942nd | |
| Long primes | 3976th | |
| Primes | 10615th | |
| Pythagorean primes | 5286th | |
| Semiprimes | 26054th | |
| Roman numberals | ||
| Base 2 | 110110101010011012 | 110110101010110012 |
| Base 3 | 122001200213 | 122001202013 |
| Base 4 | 1231110314 | 1231111214 |
| Base 5 | 120402445 | 120403215 |
| Base 6 | 22221416 | 22222016 |
| Base 7 | 6442457 | 6442637 |
| Base 8 | 3325158 | 3325318 |
| Base 9 | 1805079 | 1805219 |
| Base 10 | 11194910 | 11196110 |
| Base 11 | 7712211 | 7713311 |
| Base 12 | 5495112 | 5496112 |
| Base 13 | 3bc5613 | 3bc6513 |
| Base 14 | 2cb2514 | 2cb3314 |
| Base 15 | 2328415 | 2329115 |
| Base 16 | 1b54d16 | 1b55916 |