Compare 642133 vs 642403
| Property | 642133 | 642403 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6421331 | 6424031 |
| Prime factorization | 642133 | 642403 |
| Divisors count | 2 | 2 |
| Divisors | 1, 642133 | 1, 642403 |
| Number of properties | 5 | 5 |
| Additive primes | 20413th | 20421st |
| Cousin primes (1st member) | 5643rd | |
| Isolated primes | 40936th | 40948th |
| Lucky primes | 5996th | |
| Primes | 52231st | 52249th |
| Super primes | 5341st | |
| Ulam primes | 3829th | |
| Roman numberals | ||
| Base 2 | 100111001100010101012 | 100111001101011000112 |
| Base 3 | 10121212112013 | 10121220122013 |
| Base 4 | 21303011114 | 21303112034 |
| Base 5 | 1310220135 | 1310241035 |
| Base 6 | 214325016 | 214340316 |
| Base 7 | 53130527 | 53136167 |
| Base 8 | 23461258 | 23465438 |
| Base 9 | 11777519 | 11781819 |
| Base 10 | 64213310 | 64240310 |
| Base 11 | 3a949811 | 3a971311 |
| Base 12 | 26b73112 | 26b91712 |
| Base 13 | 19637b13 | 19652813 |
| Base 14 | 12a02914 | 12a17d14 |
| Base 15 | ca3dd15 | ca51d15 |
| Base 16 | 9cc5516 | 9cd6316 |