Compare 206407 vs 209257
| Property | 206407 | 209257 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2064071 | 2092571 |
| Prime factorization | 206407 | 209257 |
| Divisors count | 2 | 2 |
| Divisors | 1, 206407 | 1, 209257 |
| Number of properties | 8 | 7 |
| Additive primes | 7461st | |
| Cousin primes (1st member) | 2196th | |
| Harmonic primes | 7016th | |
| Isolated primes | 14074th | 14250th |
| Long primes | 7011th | |
| Primes | 18503rd | 18739th |
| Prime triplets (1st member) | 863rd | |
| Pythagorean primes | 9359th | |
| Sexy primes (1st member) | 4403rd | 4452nd |
| Sexy prime triplets (1st member) | 888th | 898th |
| Super primes | 2119th | |
| Roman numberals | ||
| Base 2 | 1100100110010001112 | 1100110001011010012 |
| Base 3 | 1011110102013 | 1011220010213 |
| Base 4 | 3021210134 | 3030112214 |
| Base 5 | 231011125 | 231440125 |
| Base 6 | 42313316 | 42524416 |
| Base 7 | 15165257 | 15310367 |
| Base 8 | 6231078 | 6305518 |
| Base 9 | 3441219 | 3480379 |
| Base 10 | 20640710 | 20925710 |
| Base 11 | 13109311 | 13324411 |
| Base 12 | 9b54712 | a112112 |
| Base 13 | 72c4613 | 7432913 |
| Base 14 | 5531514 | 5638d14 |
| Base 15 | 4125715 | 4200715 |
| Base 16 | 3264716 | 3316916 |