Compare 64063 vs 64069
| Property | 64063 | 64069 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 640631 | 791 × 8111 |
| Prime factorization | 64063 | 79 × 811 |
| Divisors count | 2 | 4 |
| Divisors | 1, 64063 | 1, 79, 811, 64069 |
| Number of properties | 5 | 1 |
| Additive primes | 2755th | |
| Cousin primes (1st member) | 847th | |
| Happy primes | 999th | |
| Isolated primes | 4730th | |
| Primes | 6419th | |
| Semiprimes | 15300th | |
| Roman numberals | ||
| Base 2 | 11111010001111112 | 11111010010001012 |
| Base 3 | 100202122013 | 100202122213 |
| Base 4 | 332203334 | 332210114 |
| Base 5 | 40222235 | 40222345 |
| Base 6 | 12123316 | 12123416 |
| Base 7 | 3545267 | 3545357 |
| Base 8 | 1750778 | 1751058 |
| Base 9 | 1067819 | 1067879 |
| Base 10 | 6406310 | 6406910 |
| Base 11 | 4414a11 | 4415511 |
| Base 12 | 310a712 | 310b112 |
| Base 13 | 2320c13 | 2321513 |
| Base 14 | 194bd14 | 194c514 |
| Base 15 | 13ead15 | 13eb415 |
| Base 16 | fa3f16 | fa4516 |