Compare 420439 vs 420481
| Property | 420439 | 420481 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4204391 | 4204811 |
| Prime factorization | 420439 | 420481 |
| Divisors count | 2 | 2 |
| Divisors | 1, 420439 | 1, 420481 |
| Number of properties | 2 | 4 |
| Additive primes | 14003rd | |
| Isolated primes | 27496th | |
| Primes | 35425th | 35429th |
| Twin primes (2nd member) | 3966th | |
| Ulam primes | 2553rd | |
| Roman numberals | ||
| Base 2 | 11001101010010101112 | 11001101010100000012 |
| Base 3 | 2101002012113 | 2101002101013 |
| Base 4 | 12122211134 | 12122220014 |
| Base 5 | 1014232245 | 1014234115 |
| Base 6 | 130022516 | 130024016 |
| Base 7 | 34005257 | 34006157 |
| Base 8 | 14651278 | 14652018 |
| Base 9 | 7106549 | 7107119 |
| Base 10 | 42043910 | 42048110 |
| Base 11 | 26797811 | 267a0611 |
| Base 12 | 18338712 | 18340112 |
| Base 13 | 1194a613 | 11950913 |
| Base 14 | ad31514 | ad34514 |
| Base 15 | 8489415 | 848c115 |
| Base 16 | 66a5716 | 66a8116 |