Compare 201979 vs 202109
| Property | 201979 | 202109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2019791 | 2021091 |
| Prime factorization | 201979 | 202109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 201979 | 1, 202109 |
| Number of properties | 3 | 4 |
| Isolated primes | 13802nd | 13811th |
| Long primes | 6805th | |
| Primes | 18147th | 18158th |
| Pythagorean primes | 9065th | |
| Sexy primes (2nd member) | 4330th | |
| Roman numberals | ||
| Base 2 | 1100010100111110112 | 1100010101011111012 |
| Base 3 | 1010210012013 | 1010210201123 |
| Base 4 | 3011033234 | 3011113314 |
| Base 5 | 224304045 | 224314145 |
| Base 6 | 41550316 | 41554056 |
| Base 7 | 15006017 | 15011457 |
| Base 8 | 6123738 | 6125758 |
| Base 9 | 3370519 | 3372159 |
| Base 10 | 20197910 | 20210910 |
| Base 11 | 12882811 | 12893611 |
| Base 12 | 98a7712 | 98b6512 |
| Base 13 | 70c1b13 | 70cbb13 |
| Base 14 | 5387114 | 5392514 |
| Base 15 | 3eca415 | 3ed3e15 |
| Base 16 | 314fb16 | 3157d16 |