Compare 42299 vs 42487
| Property | 42299 | 42487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 422991 | 424871 |
| Prime factorization | 42299 | 42487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42299 | 1, 42487 |
| Number of properties | 7 | 5 |
| Chen primes | 2077th | |
| Cousin primes (1st member) | 615th | |
| Harmonic primes | 1645th | 1653rd |
| Isolated primes | 3191st | 3210th |
| Long primes | 1664th | 1671st |
| Primes | 4422nd | 4445th |
| Safe primes | 344th | |
| Sexy primes (2nd member) | 1252nd | |
| Roman numberals | ||
| Base 2 | 10100101001110112 | 10100101111101112 |
| Base 3 | 20110001223 | 20110211213 |
| Base 4 | 221103234 | 221133134 |
| Base 5 | 23231445 | 23244225 |
| Base 6 | 5234556 | 5244116 |
| Base 7 | 2342157 | 2346047 |
| Base 8 | 1224738 | 1227678 |
| Base 9 | 640189 | 642479 |
| Base 10 | 4229910 | 4248710 |
| Base 11 | 2986411 | 29a1511 |
| Base 12 | 2058b12 | 2070712 |
| Base 13 | 1633a13 | 1645313 |
| Base 14 | 115b514 | 116ab14 |
| Base 15 | c7ee15 | c8c715 |
| Base 16 | a53b16 | a5f716 |