Compare 419989 vs 419999
| Property | 419989 | 419999 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 1271 × 33071 | 4199991 |
| Prime factorization | 127 × 3307 | 419999 |
| Divisors count | 4 | 2 |
| Divisors | 1, 127, 3307, 419989 | 1, 419999 |
| Number of properties | 1 | 5 |
| Additive primes | 13985th | |
| Chen primes | 14217th | |
| Primes | 35390th | |
| Semiprimes | 91765th | |
| Sophie germain primes | 3735th | |
| Twin primes (1st member) | 3961st | |
| Roman numberals | ||
| Base 2 | 11001101000100101012 | 11001101000100111112 |
| Base 3 | 2101000100113 | 2101000101123 |
| Base 4 | 12122021114 | 12122021334 |
| Base 5 | 1014144245 | 1014144445 |
| Base 6 | 130002216 | 130002356 |
| Base 7 | 33663137 | 33663267 |
| Base 8 | 14642258 | 14642378 |
| Base 9 | 7101049 | 7101159 |
| Base 10 | 41998910 | 41999910 |
| Base 11 | 2675a911 | 26760811 |
| Base 12 | 18307112 | 18307b12 |
| Base 13 | 11921b13 | 11922813 |
| Base 14 | ad0b314 | ad0bd14 |
| Base 15 | 8469415 | 8469e15 |
| Base 16 | 6689516 | 6689f16 |