Compare 205129 vs 205211
| Property | 205129 | 205211 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2051291 | 2052111 |
| Prime factorization | 205129 | 205211 |
| Divisors count | 2 | 2 |
| Divisors | 1, 205129 | 1, 205211 |
| Number of properties | 5 | 6 |
| Additive primes | 7417th | 7420th |
| Chen primes | 7692nd | |
| Cousin primes (1st member) | 2180th | |
| Isolated primes | 13983rd | |
| Long primes | 6888th | |
| Primes | 18392nd | 18400th |
| Pythagorean primes | 9185th | |
| Twin primes (1st member) | 2206th | |
| Ulam primes | 1323rd | |
| Roman numberals | ||
| Base 2 | 1100100001010010012 | 1100100001100110112 |
| Base 3 | 1011021011013 | 1011021111023 |
| Base 4 | 3020110214 | 3020121234 |
| Base 5 | 230310045 | 230313215 |
| Base 6 | 42214016 | 42220156 |
| Base 7 | 15130217 | 15131667 |
| Base 8 | 6205118 | 6206338 |
| Base 9 | 3423419 | 3424429 |
| Base 10 | 20512910 | 20521110 |
| Base 11 | 13013111 | 1301a611 |
| Base 12 | 9a86112 | 9a90b12 |
| Base 13 | 724a213 | 7253613 |
| Base 14 | 54a8114 | 54add14 |
| Base 15 | 40ba415 | 40c0b15 |
| Base 16 | 3214916 | 3219b16 |