Compare 207121 vs 207199
| Property | 207121 | 207199 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2071211 | 2071991 |
| Prime factorization | 207121 | 207199 |
| Divisors count | 2 | 2 |
| Divisors | 1, 207121 | 1, 207199 |
| Number of properties | 6 | 3 |
| Additive primes | 7487th | |
| Chen primes | 7758th | |
| Harmonic primes | 6953rd | |
| Isolated primes | 14118th | |
| Primes | 18557th | 18564th |
| Pythagorean primes | 9263rd | |
| Sexy primes (1st member) | 4416th | |
| Twin primes (2nd member) | 2221st | |
| Roman numberals | ||
| Base 2 | 1100101001000100012 | 1100101001010111112 |
| Base 3 | 1011120100113 | 1011120200013 |
| Base 4 | 3022101014 | 3022111334 |
| Base 5 | 231114415 | 231122445 |
| Base 6 | 42345216 | 42351316 |
| Base 7 | 15215657 | 15220367 |
| Base 8 | 6244218 | 6245378 |
| Base 9 | 3451049 | 3452019 |
| Base 10 | 20712110 | 20719910 |
| Base 11 | 13168211 | 13174311 |
| Base 12 | 9ba4112 | 9baa712 |
| Base 13 | 7337513 | 7340513 |
| Base 14 | 556a514 | 5571d14 |
| Base 15 | 4158115 | 415d415 |
| Base 16 | 3291116 | 3295f16 |