Compare 642113 vs 642487
| Property | 642113 | 642487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6421131 | 6424871 |
| Prime factorization | 642113 | 642487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 642113 | 1, 642487 |
| Number of properties | 3 | 4 |
| Additive primes | 20412th | 20423rd |
| Chen primes | 20439th | |
| Isolated primes | 40934th | 40953rd |
| Primes | 52229th | 52254th |
| Roman numberals | ||
| Base 2 | 100111001100010000012 | 100111001101101101112 |
| Base 3 | 10121212102223 | 10121220222113 |
| Base 4 | 21303010014 | 21303123134 |
| Base 5 | 1310214235 | 1310244225 |
| Base 6 | 214324256 | 214342516 |
| Base 7 | 53130237 | 53140667 |
| Base 8 | 23461018 | 23466678 |
| Base 9 | 11777289 | 11782849 |
| Base 10 | 64211310 | 64248710 |
| Base 11 | 3a947a11 | 3a978a11 |
| Base 12 | 26b71512 | 26b98712 |
| Base 13 | 19636413 | 19659113 |
| Base 14 | 12a01314 | 12a1dd14 |
| Base 15 | ca3c815 | ca57715 |
| Base 16 | 9cc4116 | 9cdb716 |