Compare 42289 vs 42299
| Property | 42289 | 42299 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 131 × 32531 | 422991 |
| Prime factorization | 13 × 3253 | 42299 |
| Divisors count | 4 | 2 |
| Divisors | 1, 13, 3253, 42289 | 1, 42299 |
| Number of properties | 1 | 7 |
| Chen primes | 2077th | |
| Harmonic primes | 1645th | |
| Isolated primes | 3191st | |
| Long primes | 1664th | |
| Primes | 4422nd | |
| Safe primes | 344th | |
| Semiprimes | 10314th | |
| Sexy primes (2nd member) | 1252nd | |
| Roman numberals | ||
| Base 2 | 10100101001100012 | 10100101001110112 |
| Base 3 | 20110000213 | 20110001223 |
| Base 4 | 221103014 | 221103234 |
| Base 5 | 23231245 | 23231445 |
| Base 6 | 5234416 | 5234556 |
| Base 7 | 2342027 | 2342157 |
| Base 8 | 1224618 | 1224738 |
| Base 9 | 640079 | 640189 |
| Base 10 | 4228910 | 4229910 |
| Base 11 | 2985511 | 2986411 |
| Base 12 | 2058112 | 2058b12 |
| Base 13 | 1633013 | 1633a13 |
| Base 14 | 115a914 | 115b514 |
| Base 15 | c7e415 | c7ee15 |
| Base 16 | a53116 | a53b16 |