Compare 42139 vs 42283
| Property | 42139 | 42283 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 421391 | 422831 |
| Prime factorization | 42139 | 42283 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42139 | 1, 42283 |
| Number of properties | 4 | 4 |
| Additive primes | 1964th | 1974th |
| Happy primes | 726th | |
| Isolated primes | 3180th | |
| Long primes | 1658th | |
| Primes | 4405th | 4420th |
| Twin primes (2nd member) | 616th | |
| Roman numberals | ||
| Base 2 | 10100100100110112 | 10100101001010112 |
| Base 3 | 20102102013 | 20110000013 |
| Base 4 | 221021234 | 221102234 |
| Base 5 | 23220245 | 23231135 |
| Base 6 | 5230316 | 5234316 |
| Base 7 | 2335667 | 2341637 |
| Base 8 | 1222338 | 1224538 |
| Base 9 | 637219 | 640019 |
| Base 10 | 4213910 | 4228310 |
| Base 11 | 2972911 | 2984a11 |
| Base 12 | 2047712 | 2057712 |
| Base 13 | 1624613 | 1632713 |
| Base 14 | 114dd14 | 115a314 |
| Base 15 | c74415 | c7dd15 |
| Base 16 | a49b16 | a52b16 |