Compare 42290 vs 42299
| Property | 42290 | 42299 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 42291 | 422991 |
| Prime factorization | 2 × 5 × 4229 | 42299 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 4229, 8458, 21145, 42290 | 1, 42299 |
| Number of properties | 0 | 7 |
| Chen primes | 2077th | |
| Harmonic primes | 1645th | |
| Isolated primes | 3191st | |
| Long primes | 1664th | |
| Primes | 4422nd | |
| Safe primes | 344th | |
| Sexy primes (2nd member) | 1252nd | |
| Roman numberals | ||
| Base 2 | 10100101001100102 | 10100101001110112 |
| Base 3 | 20110000223 | 20110001223 |
| Base 4 | 221103024 | 221103234 |
| Base 5 | 23231305 | 23231445 |
| Base 6 | 5234426 | 5234556 |
| Base 7 | 2342037 | 2342157 |
| Base 8 | 1224628 | 1224738 |
| Base 9 | 640089 | 640189 |
| Base 10 | 4229010 | 4229910 |
| Base 11 | 2985611 | 2986411 |
| Base 12 | 2058212 | 2058b12 |
| Base 13 | 1633113 | 1633a13 |
| Base 14 | 115aa14 | 115b514 |
| Base 15 | c7e515 | c7ee15 |
| Base 16 | a53216 | a53b16 |