Compare 419988 vs 419999
| Property | 419988 | 419999 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 31 × 311 × 11291 | 4199991 |
| Prime factorization | 2 × 2 × 3 × 31 × 1129 | 419999 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1129, 2258, 3387, 4516, 6774, 13548, 34999, 69998, 104997, 139996, 209994, 419988 | 1, 419999 |
| Number of properties | 0 | 5 |
| Additive primes | 13985th | |
| Chen primes | 14217th | |
| Primes | 35390th | |
| Sophie germain primes | 3735th | |
| Twin primes (1st member) | 3961st | |
| Roman numberals | ||
| Base 2 | 11001101000100101002 | 11001101000100111112 |
| Base 3 | 2101000100103 | 2101000101123 |
| Base 4 | 12122021104 | 12122021334 |
| Base 5 | 1014144235 | 1014144445 |
| Base 6 | 130002206 | 130002356 |
| Base 7 | 33663127 | 33663267 |
| Base 8 | 14642248 | 14642378 |
| Base 9 | 7101039 | 7101159 |
| Base 10 | 41998810 | 41999910 |
| Base 11 | 2675a811 | 26760811 |
| Base 12 | 18307012 | 18307b12 |
| Base 13 | 11921a13 | 11922813 |
| Base 14 | ad0b214 | ad0bd14 |
| Base 15 | 8469315 | 8469e15 |
| Base 16 | 6689416 | 6689f16 |