Compare 42281 vs 42299
| Property | 42281 | 42299 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 422811 | 422991 |
| Prime factorization | 42281 | 42299 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42281 | 1, 42299 |
| Number of properties | 5 | 7 |
| Additive primes | 1973rd | |
| Chen primes | 2076th | 2077th |
| Harmonic primes | 1645th | |
| Isolated primes | 3191st | |
| Long primes | 1664th | |
| Primes | 4419th | 4422nd |
| Pythagorean primes | 2192nd | |
| Safe primes | 344th | |
| Sexy primes (2nd member) | 1252nd | |
| Twin primes (1st member) | 616th | |
| Roman numberals | ||
| Base 2 | 10100101001010012 | 10100101001110112 |
| Base 3 | 20102222223 | 20110001223 |
| Base 4 | 221102214 | 221103234 |
| Base 5 | 23231115 | 23231445 |
| Base 6 | 5234256 | 5234556 |
| Base 7 | 2341617 | 2342157 |
| Base 8 | 1224518 | 1224738 |
| Base 9 | 638889 | 640189 |
| Base 10 | 4228110 | 4229910 |
| Base 11 | 2984811 | 2986411 |
| Base 12 | 2057512 | 2058b12 |
| Base 13 | 1632513 | 1633a13 |
| Base 14 | 115a114 | 115b514 |
| Base 15 | c7db15 | c7ee15 |
| Base 16 | a52916 | a53b16 |