Compare 641959 vs 642013
| Property | 641959 | 642013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6419591 | 6420131 |
| Prime factorization | 641959 | 642013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 641959 | 1, 642013 |
| Number of properties | 2 | 2 |
| Isolated primes | 40929th | |
| Primes | 52220th | 52224th |
| Twin primes (2nd member) | 5647th | |
| Roman numberals | ||
| Base 2 | 100111001011101001112 | 100111001011110111012 |
| Base 3 | 10121211210213 | 10121212000213 |
| Base 4 | 21302322134 | 21302331314 |
| Base 5 | 1310203145 | 1310210235 |
| Base 6 | 214320116 | 214321416 |
| Base 7 | 53124137 | 53125217 |
| Base 8 | 23456478 | 23457358 |
| Base 9 | 11775379 | 11776079 |
| Base 10 | 64195910 | 64201310 |
| Base 11 | 3a934a11 | 3a939911 |
| Base 12 | 26b60712 | 26b65112 |
| Base 13 | 19627613 | 1962b813 |
| Base 14 | 129d4314 | 129d8114 |
| Base 15 | ca32415 | ca35d15 |
| Base 16 | 9cba716 | 9cbdd16 |