Compare 68208 vs 68209
| Property | 68208 | 68209 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 24 × 31 × 72 × 291 | 682091 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 7 × 7 × 29 | 68209 |
| Divisors count | 60 | 2 |
| Divisors | 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 348, 392, 406, 464, 588, 609, 696, 784, 812, 1176, 1218, 1392, 1421, 1624, 2352, 2436, 2842, 3248, 4263, 4872, 5684, 8526, 9744, 11368, 17052, 22736, 34104, 68208 | 1, 68209 |
| Number of properties | 0 | 6 |
| Cousin primes (1st member) | 890th | |
| Lucky primes | 929th | |
| Primes | 6789th | |
| Prime triplets (2nd member) | 379th | |
| Pythagorean primes | 3381st | |
| Twin primes (2nd member) | 886th | |
| Roman numberals | ||
| Base 2 | 100001010011100002 | 100001010011100012 |
| Base 3 | 101101200203 | 101101200213 |
| Base 4 | 1002213004 | 1002213014 |
| Base 5 | 41403135 | 41403145 |
| Base 6 | 12434406 | 12434416 |
| Base 7 | 4026007 | 4026017 |
| Base 8 | 2051608 | 2051618 |
| Base 9 | 1135069 | 1135079 |
| Base 10 | 6820810 | 6820910 |
| Base 11 | 4727811 | 4727911 |
| Base 12 | 3358012 | 3358112 |
| Base 13 | 2507a13 | 2507b13 |
| Base 14 | 1ac0014 | 1ac0114 |
| Base 15 | 1532315 | 1532415 |
| Base 16 | 10a7016 | 10a7116 |