Compare 664241 vs 664243
| Property | 664241 | 664243 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 171 × 411 × 9531 | 6642431 |
| Prime factorization | 17 × 41 × 953 | 664243 |
| Divisors count | 8 | 2 |
| Divisors | 1, 17, 41, 697, 953, 16201, 39073, 664241 | 1, 664243 |
| Number of properties | 0 | 3 |
| Isolated primes | 42254th | |
| Primes | 53887th | |
| Super primes | 5489th | |
| Roman numberals | ||
| Base 2 | 101000100010101100012 | 101000100010101100112 |
| Base 3 | 10202020111123 | 10202020111213 |
| Base 4 | 22020223014 | 22020223034 |
| Base 5 | 1322234315 | 1322234335 |
| Base 6 | 221231056 | 221231116 |
| Base 7 | 54343647 | 54343667 |
| Base 8 | 24212618 | 24212638 |
| Base 9 | 12221459 | 12221479 |
| Base 10 | 66424110 | 66424310 |
| Base 11 | 41406611 | 41406811 |
| Base 12 | 28049512 | 28049712 |
| Base 13 | 1a345613 | 1a345813 |
| Base 14 | 1340db14 | 1340dd14 |
| Base 15 | d1c2b15 | d1c2d15 |
| Base 16 | a22b116 | a22b316 |