Compare 42281 vs 42407
| Property | 42281 | 42407 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 422811 | 424071 |
| Prime factorization | 42281 | 42407 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42281 | 1, 42407 |
| Number of properties | 5 | 7 |
| Additive primes | 1973rd | 1981st |
| Chen primes | 2076th | 2079th |
| Cousin primes (2nd member) | 611th | |
| Primes | 4419th | 4434th |
| Prime triplets (2nd member) | 288th | |
| Pythagorean primes | 2192nd | |
| Twin primes (1st member) | 616th | 617th |
| Ulam primes | 334th | |
| Roman numberals | ||
| Base 2 | 10100101001010012 | 10100101101001112 |
| Base 3 | 20102222223 | 20110111223 |
| Base 4 | 221102214 | 221122134 |
| Base 5 | 23231115 | 23241125 |
| Base 6 | 5234256 | 5241556 |
| Base 7 | 2341617 | 2344317 |
| Base 8 | 1224518 | 1226478 |
| Base 9 | 638889 | 641489 |
| Base 10 | 4228110 | 4240710 |
| Base 11 | 2984811 | 2995211 |
| Base 12 | 2057512 | 2065b12 |
| Base 13 | 1632513 | 163c113 |
| Base 14 | 115a114 | 1165114 |
| Base 15 | c7db15 | c87215 |
| Base 16 | a52916 | a5a716 |