Compare 661049 vs 661201
| Property | 661049 | 661201 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6610491 | 6612011 |
| Prime factorization | 661049 | 661201 |
| Divisors count | 2 | 2 |
| Divisors | 1, 661049 | 1, 661201 |
| Number of properties | 3 | 2 |
| Chen primes | 20987th | |
| Isolated primes | 42074th | 42082nd |
| Primes | 53651st | 53665th |
| Roman numberals | ||
| Base 2 | 101000010110001110012 | 101000010110110100012 |
| Base 3 | 10201202100223 | 10201202222213 |
| Base 4 | 22011203214 | 22011231014 |
| Base 5 | 1321231445 | 1321243015 |
| Base 6 | 221002256 | 221010416 |
| Base 7 | 54221547 | 54224627 |
| Base 8 | 24130718 | 24133218 |
| Base 9 | 12167089 | 12168879 |
| Base 10 | 66104910 | 66120110 |
| Base 11 | 41172411 | 41185211 |
| Base 12 | 27a67512 | 27a78112 |
| Base 13 | 1a1b6c13 | 1a1c5813 |
| Base 14 | 132c9b14 | 132d6914 |
| Base 15 | d0cee15 | d0da115 |
| Base 16 | a163916 | a16d116 |