Compare 449987 vs 449997
| Property | 449987 | 449997 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 4499871 | 31 × 611 × 24591 |
| Prime factorization | 449987 | 3 × 61 × 2459 |
| Divisors count | 2 | 8 |
| Divisors | 1, 449987 | 1, 3, 61, 183, 2459, 7377, 149999, 449997 |
| Number of properties | 5 | 0 |
| Additive primes | 14908th | |
| Chen primes | 15101st | |
| Primes | 37705th | |
| Safe primes | 2263rd | |
| Twin primes (1st member) | 4194th | |
| Roman numberals | ||
| Base 2 | 11011011101110000112 | 11011011101110011012 |
| Base 3 | 2112120210123 | 2112120211203 |
| Base 4 | 12313130034 | 12313130314 |
| Base 5 | 1033444225 | 1033444425 |
| Base 6 | 133511356 | 133511536 |
| Base 7 | 35526267 | 35526427 |
| Base 8 | 15567038 | 15567158 |
| Base 9 | 7552359 | 7552469 |
| Base 10 | 44998710 | 44999710 |
| Base 11 | 28809a11 | 2880a911 |
| Base 12 | 1984ab12 | 1984b912 |
| Base 13 | 129a8513 | 129a9213 |
| Base 14 | b9dbd14 | b9dc914 |
| Base 15 | 8d4e215 | 8d4ec15 |
| Base 16 | 6ddc316 | 6ddcd16 |