Compare 201209 vs 201307
| Property | 201209 | 201307 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2012091 | 2013071 |
| Prime factorization | 201209 | 201307 |
| Divisors count | 2 | 2 |
| Divisors | 1, 201209 | 1, 201307 |
| Number of properties | 6 | 4 |
| Additive primes | 7275th | |
| Chen primes | 7562nd | 7563rd |
| Isolated primes | 13754th | |
| Primes | 18078th | 18085th |
| Pythagorean primes | 9021st | |
| Sexy primes (2nd member) | 4316th | |
| Sophie germain primes | 2065th | |
| Twin primes (1st member) | 2166th | |
| Roman numberals | ||
| Base 2 | 1100010001111110012 | 1100010010010110112 |
| Base 3 | 1010200000123 | 1010200102113 |
| Base 4 | 3010133214 | 3010211234 |
| Base 5 | 224143145 | 224202125 |
| Base 6 | 41513056 | 41515516 |
| Base 7 | 14654217 | 14656217 |
| Base 8 | 6107718 | 6111338 |
| Base 9 | 3360059 | 3361249 |
| Base 10 | 20120910 | 20130710 |
| Base 11 | 12819811 | 12827711 |
| Base 12 | 9853512 | 985b712 |
| Base 13 | 7077813 | 7082213 |
| Base 14 | 5348114 | 5351114 |
| Base 15 | 3e93e15 | 3e9a715 |
| Base 16 | 311f916 | 3125b16 |