Compare 401809 vs 402847
| Property | 401809 | 402847 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4018091 | 4028471 |
| Prime factorization | 401809 | 402847 |
| Divisors count | 2 | 2 |
| Divisors | 1, 401809 | 1, 402847 |
| Number of properties | 3 | 4 |
| Cousin primes (1st member) | 3822nd | 3830th |
| Isolated primes | 26358th | 26416th |
| Primes | 33985th | 34067th |
| Ulam primes | 2453rd | |
| Roman numberals | ||
| Base 2 | 11000100001100100012 | 11000100101100111112 |
| Base 3 | 2021020112113 | 2021101210213 |
| Base 4 | 12020121014 | 12021121334 |
| Base 5 | 1003242145 | 1003423425 |
| Base 6 | 123401216 | 123450116 |
| Base 7 | 32623127 | 32653247 |
| Base 8 | 14206218 | 14226378 |
| Base 9 | 6721549 | 6735379 |
| Base 10 | 40180910 | 40284710 |
| Base 11 | 25498111 | 25573511 |
| Base 12 | 17464112 | 17516712 |
| Base 13 | 110b7513 | 11149313 |
| Base 14 | a660914 | a6b4b14 |
| Base 15 | 7e0c415 | 7e56715 |
| Base 16 | 6219116 | 6259f16 |