Compare 429887 vs 429890
| Property | 429887 | 429890 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 4298871 | 21 × 51 × 429891 |
| Prime factorization | 429887 | 2 × 5 × 42989 |
| Divisors count | 2 | 8 |
| Divisors | 1, 429887 | 1, 2, 5, 10, 42989, 85978, 214945, 429890 |
| Number of properties | 5 | 0 |
| Chen primes | 14513th | |
| Primes | 36148th | |
| Safe primes | 2181st | |
| Sexy primes (2nd member) | 8122nd | |
| Twin primes (1st member) | 4051st | |
| Roman numberals | ||
| Base 2 | 11010001111001111112 | 11010001111010000102 |
| Base 3 | 2102112002023 | 2102112002123 |
| Base 4 | 12203303334 | 12203310024 |
| Base 5 | 1022240225 | 1022240305 |
| Base 6 | 131141156 | 131141226 |
| Base 7 | 34402137 | 34402167 |
| Base 8 | 15074778 | 15075028 |
| Base 9 | 7246229 | 7246259 |
| Base 10 | 42988710 | 42989010 |
| Base 11 | 273a8711 | 273a8a11 |
| Base 12 | 18893b12 | 18894212 |
| Base 13 | 12089313 | 12089613 |
| Base 14 | b294314 | b294614 |
| Base 15 | 8759215 | 8759515 |
| Base 16 | 68f3f16 | 68f4216 |