Compare 663049 vs 664633
| Property | 663049 | 664633 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6630491 | 6646331 |
| Prime factorization | 663049 | 664633 |
| Divisors count | 2 | 2 |
| Divisors | 1, 663049 | 1, 664633 |
| Number of properties | 4 | 3 |
| Cousin primes (1st member) | 5802nd | |
| Isolated primes | 42191st | 42280th |
| Lucky primes | 6158th | 6167th |
| Primes | 53796th | 53919th |
| Roman numberals | ||
| Base 2 | 101000011110000010012 | 101000100100001110012 |
| Base 3 | 10202001121013 | 10202022010013 |
| Base 4 | 22013200214 | 22021003214 |
| Base 5 | 1322041445 | 1322320135 |
| Base 6 | 221134016 | 221250016 |
| Base 7 | 54310427 | 54354647 |
| Base 8 | 24170118 | 24220718 |
| Base 9 | 12204719 | 12226319 |
| Base 10 | 66304910 | 66463310 |
| Base 11 | 41318211 | 41439211 |
| Base 12 | 27b86112 | 28076112 |
| Base 13 | 1a2a4a13 | 1a369813 |
| Base 14 | 1338c914 | 1342db14 |
| Base 15 | d16d415 | d1ddd15 |
| Base 16 | a1e0916 | a243916 |