Compare 668201 vs 668273
| Property | 668201 | 668273 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6682011 | 6682731 |
| Prime factorization | 668201 | 668273 |
| Divisors count | 2 | 2 |
| Divisors | 1, 668201 | 1, 668273 |
| Number of properties | 4 | 3 |
| Additive primes | 21154th | |
| Chen primes | 21181st | |
| Isolated primes | 42489th | |
| Primes | 54183rd | 54188th |
| Sophie germain primes | 5510th | |
| Twin primes (1st member) | 5850th | |
| Roman numberals | ||
| Base 2 | 101000110010001010012 | 101000110010011100012 |
| Base 3 | 10202211210123 | 10202212002123 |
| Base 4 | 22030202214 | 22030213014 |
| Base 5 | 1323403015 | 1323410435 |
| Base 6 | 221533056 | 221535056 |
| Base 7 | 54520527 | 54522147 |
| Base 8 | 24310518 | 24311618 |
| Base 9 | 12275359 | 12276259 |
| Base 10 | 66820110 | 66827310 |
| Base 11 | 41703611 | 4170a111 |
| Base 12 | 28283512 | 28289512 |
| Base 13 | 1a51b113 | 1a523813 |
| Base 14 | 13572914 | 13577b14 |
| Base 15 | d2ebb15 | d301815 |
| Base 16 | a322916 | a327116 |