Compare 9949 vs 9961
| Property | 9949 | 9961 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 99491 | 71 × 14231 |
| Prime factorization | 9949 | 7 × 1423 |
| Divisors count | 2 | 4 |
| Divisors | 1, 9949 | 1, 7, 1423, 9961 |
| Number of properties | 5 | 1 |
| Additive primes | 589th | |
| Isolated primes | 818th | |
| Long primes | 466th | |
| Primes | 1227th | |
| Pythagorean primes | 608th | |
| Semiprimes | 2610th | |
| Roman numberals | ||
| Base 2 | 100110110111012 | 100110111010012 |
| Base 3 | 1111221113 | 1111222213 |
| Base 4 | 21231314 | 21232214 |
| Base 5 | 3042445 | 3043215 |
| Base 6 | 1140216 | 1140416 |
| Base 7 | 410027 | 410207 |
| Base 8 | 233358 | 233518 |
| Base 9 | 145749 | 145879 |
| Base 10 | 994910 | 996110 |
| Base 11 | 752511 | 753611 |
| Base 12 | 591112 | 592112 |
| Base 13 | 46b413 | 46c313 |
| Base 14 | 38a914 | 38b714 |
| Base 15 | 2e3415 | 2e4115 |
| Base 16 | 26dd16 | 26e916 |