Compare 206397 vs 206407
| Property | 206397 | 206407 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 32 × 171 × 191 × 711 | 2064071 |
| Prime factorization | 3 × 3 × 17 × 19 × 71 | 206407 |
| Divisors count | 24 | 2 |
| Divisors | 1, 3, 9, 17, 19, 51, 57, 71, 153, 171, 213, 323, 639, 969, 1207, 1349, 2907, 3621, 4047, 10863, 12141, 22933, 68799, 206397 | 1, 206407 |
| Number of properties | 0 | 8 |
| Additive primes | 7461st | |
| Cousin primes (1st member) | 2196th | |
| Isolated primes | 14074th | |
| Primes | 18503rd | |
| Prime triplets (1st member) | 863rd | |
| Sexy primes (1st member) | 4403rd | |
| Sexy prime triplets (1st member) | 888th | |
| Super primes | 2119th | |
| Roman numberals | ||
| Base 2 | 1100100110001111012 | 1100100110010001112 |
| Base 3 | 1011110101003 | 1011110102013 |
| Base 4 | 3021203314 | 3021210134 |
| Base 5 | 231010425 | 231011125 |
| Base 6 | 42313136 | 42313316 |
| Base 7 | 15165127 | 15165257 |
| Base 8 | 6230758 | 6231078 |
| Base 9 | 3441109 | 3441219 |
| Base 10 | 20639710 | 20640710 |
| Base 11 | 13108411 | 13109311 |
| Base 12 | 9b53912 | 9b54712 |
| Base 13 | 72c3913 | 72c4613 |
| Base 14 | 5530914 | 5531514 |
| Base 15 | 4124c15 | 4125715 |
| Base 16 | 3263d16 | 3264716 |