Compare 666085 vs 666089
| Property | 666085 | 666089 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 71 × 190311 | 6660891 |
| Prime factorization | 5 × 7 × 19031 | 666089 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 7, 35, 19031, 95155, 133217, 666085 | 1, 666089 |
| Number of properties | 0 | 3 |
| Chen primes | 21128th | |
| Primes | 54031st | |
| Twin primes (1st member) | 5832nd | |
| Roman numberals | ||
| Base 2 | 101000101001111001012 | 101000101001111010012 |
| Base 3 | 10202112002113 | 10202112002223 |
| Base 4 | 22022132114 | 22022132214 |
| Base 5 | 1323033205 | 1323033245 |
| Base 6 | 221354216 | 221354256 |
| Base 7 | 54426407 | 54426447 |
| Base 8 | 24247458 | 24247518 |
| Base 9 | 12246249 | 12246289 |
| Base 10 | 66608510 | 66608910 |
| Base 11 | 41549211 | 41549611 |
| Base 12 | 28157112 | 28157512 |
| Base 13 | 1a424413 | 1a424813 |
| Base 14 | 134a5714 | 134a5b14 |
| Base 15 | d255a15 | d255e15 |
| Base 16 | a29e516 | a29e916 |