Compare 206407 vs 208387
| Property | 206407 | 208387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2064071 | 2083871 |
| Prime factorization | 206407 | 208387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 206407 | 1, 208387 |
| Number of properties | 8 | 7 |
| Additive primes | 7461st | |
| Chen primes | 7799th | |
| Cousin primes (1st member) | 2196th | 2213th |
| Happy primes | 2839th | |
| Isolated primes | 14074th | 14201st |
| Primes | 18503rd | 18668th |
| Prime triplets (1st member) | 863rd | 868th |
| Sexy primes (1st member) | 4403rd | 4440th |
| Sexy prime triplets (1st member) | 888th | |
| Super primes | 2119th | |
| Roman numberals | ||
| Base 2 | 1100100110010001112 | 1100101110000000112 |
| Base 3 | 1011110102013 | 1011202120013 |
| Base 4 | 3021210134 | 3023200034 |
| Base 5 | 231011125 | 231320225 |
| Base 6 | 42313316 | 42444316 |
| Base 7 | 15165257 | 15253547 |
| Base 8 | 6231078 | 6270038 |
| Base 9 | 3441219 | 3467619 |
| Base 10 | 20640710 | 20838710 |
| Base 11 | 13109311 | 13262311 |
| Base 12 | 9b54712 | a071712 |
| Base 13 | 72c4613 | 73b0a13 |
| Base 14 | 5531514 | 55d2b14 |
| Base 15 | 4125715 | 41b2715 |
| Base 16 | 3264716 | 32e0316 |