Compare 63997 vs 64063
| Property | 63997 | 64063 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 639971 | 640631 |
| Prime factorization | 63997 | 64063 |
| Divisors count | 2 | 2 |
| Divisors | 1, 63997 | 1, 64063 |
| Number of properties | 4 | 5 |
| Additive primes | 2755th | |
| Cousin primes (1st member) | 847th | |
| Happy primes | 999th | |
| Isolated primes | 4724th | 4730th |
| Lucky primes | 883rd | |
| Primes | 6413th | 6419th |
| Pythagorean primes | 3195th | |
| Roman numberals | ||
| Base 2 | 11111001111111012 | 11111010001111112 |
| Base 3 | 100202100213 | 100202122013 |
| Base 4 | 332133314 | 332203334 |
| Base 5 | 40214425 | 40222235 |
| Base 6 | 12121416 | 12123316 |
| Base 7 | 3544037 | 3545267 |
| Base 8 | 1747758 | 1750778 |
| Base 9 | 1067079 | 1067819 |
| Base 10 | 6399710 | 6406310 |
| Base 11 | 4409a11 | 4414a11 |
| Base 12 | 3105112 | 310a712 |
| Base 13 | 2318b13 | 2320c13 |
| Base 14 | 1947314 | 194bd14 |
| Base 15 | 13e6715 | 13ead15 |
| Base 16 | f9fd16 | fa3f16 |