Compare 201209 vs 202127
| Property | 201209 | 202127 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2012091 | 2021271 |
| Prime factorization | 201209 | 202127 |
| Divisors count | 2 | 2 |
| Divisors | 1, 201209 | 1, 202127 |
| Number of properties | 6 | 6 |
| Chen primes | 7562nd | 7592nd |
| Long primes | 6806th | |
| Primes | 18078th | 18160th |
| Pythagorean primes | 9021st | |
| Safe primes | 1180th | |
| Sexy primes (2nd member) | 4316th | 4332nd |
| Sophie germain primes | 2065th | |
| Twin primes (1st member) | 2166th | 2175th |
| Roman numberals | ||
| Base 2 | 1100010001111110012 | 1100010101100011112 |
| Base 3 | 1010200000123 | 1010210210123 |
| Base 4 | 3010133214 | 3011120334 |
| Base 5 | 224143145 | 224320025 |
| Base 6 | 41513056 | 41554356 |
| Base 7 | 14654217 | 15012027 |
| Base 8 | 6107718 | 6126178 |
| Base 9 | 3360059 | 3372359 |
| Base 10 | 20120910 | 20212710 |
| Base 11 | 12819811 | 12895211 |
| Base 12 | 9853512 | 98b7b12 |
| Base 13 | 7077813 | 7100313 |
| Base 14 | 5348114 | 5393914 |
| Base 15 | 3e93e15 | 3ed5215 |
| Base 16 | 311f916 | 3158f16 |