Compare 664282 vs 664289
| Property | 664282 | 664289 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 411 × 81011 | 6642891 |
| Prime factorization | 2 × 41 × 8101 | 664289 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 41, 82, 8101, 16202, 332141, 664282 | 1, 664289 |
| Number of properties | 0 | 4 |
| Chen primes | 21078th | |
| Isolated primes | 42256th | |
| Primes | 53891st | |
| Super primes | 5490th | |
| Roman numberals | ||
| Base 2 | 101000100010110110102 | 101000100010111000012 |
| Base 3 | 10202020200013 | 10202020200223 |
| Base 4 | 22020231224 | 22020232014 |
| Base 5 | 1322241125 | 1322241245 |
| Base 6 | 221232146 | 221232256 |
| Base 7 | 54344537 | 54344637 |
| Base 8 | 24213328 | 24213418 |
| Base 9 | 12222019 | 12222089 |
| Base 10 | 66428210 | 66428910 |
| Base 11 | 4140a311 | 4140aa11 |
| Base 12 | 28050a12 | 28051512 |
| Base 13 | 1a348813 | 1a349213 |
| Base 14 | 13412a14 | 13413314 |
| Base 15 | d1c5715 | d1c5e15 |
| Base 16 | a22da16 | a22e116 |