Compare 666089 vs 666101
| Property | 666089 | 666101 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 6660891 | 291 × 1031 × 2231 |
| Prime factorization | 666089 | 29 × 103 × 223 |
| Divisors count | 2 | 8 |
| Divisors | 1, 666089 | 1, 29, 103, 223, 2987, 6467, 22969, 666101 |
| Number of properties | 3 | 0 |
| Chen primes | 21128th | |
| Primes | 54031st | |
| Twin primes (1st member) | 5832nd | |
| Roman numberals | ||
| Base 2 | 101000101001111010012 | 101000101001111101012 |
| Base 3 | 10202112002223 | 10202112011023 |
| Base 4 | 22022132214 | 22022133114 |
| Base 5 | 1323033245 | 1323034015 |
| Base 6 | 221354256 | 221354456 |
| Base 7 | 54426447 | 54426627 |
| Base 8 | 24247518 | 24247658 |
| Base 9 | 12246289 | 12246429 |
| Base 10 | 66608910 | 66610110 |
| Base 11 | 41549611 | 4154a711 |
| Base 12 | 28157512 | 28158512 |
| Base 13 | 1a424813 | 1a425713 |
| Base 14 | 134a5b14 | 134a6914 |
| Base 15 | d255e15 | d256b15 |
| Base 16 | a29e916 | a29f516 |