Compare 145643 vs 145819
| Property | 145643 | 145819 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1456431 | 1458191 |
| Prime factorization | 145643 | 145819 |
| Divisors count | 2 | 2 |
| Divisors | 1, 145643 | 1, 145819 |
| Number of properties | 9 | 5 |
| Additive primes | 5567th | |
| Chen primes | 5790th | |
| Cousin primes (1st member) | 1658th | |
| Happy primes | 2114th | 2117th |
| Isolated primes | 10170th | 10180th |
| Long primes | 5028th | |
| Primes | 13477th | 13493rd |
| Sexy primes (2nd member) | 3308th | |
| Sophie germain primes | 1597th | |
| Super primes | 1598th | |
| Ulam primes | 955th | |
| Roman numberals | ||
| Base 2 | 1000111000111010112 | 1000111001100110112 |
| Base 3 | 211012100123 | 211020002013 |
| Base 4 | 2032032234 | 2032121234 |
| Base 5 | 141300335 | 141312345 |
| Base 6 | 30421356 | 30430316 |
| Base 7 | 11444217 | 11450627 |
| Base 8 | 4343538 | 4346338 |
| Base 9 | 2417059 | 2420219 |
| Base 10 | 14564310 | 14581910 |
| Base 11 | 9a47311 | 9a61311 |
| Base 12 | 7034b12 | 7047712 |
| Base 13 | 513a413 | 514ab13 |
| Base 14 | 3b11114 | 3b1d914 |
| Base 15 | 2d24815 | 2d31415 |
| Base 16 | 238eb16 | 2399b16 |