Compare 393997 vs 394006
| Property | 393997 | 394006 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3939971 | 21 × 1970031 |
| Prime factorization | 393997 | 2 × 197003 |
| Divisors count | 2 | 4 |
| Divisors | 1, 393997 | 1, 2, 197003, 394006 |
| Number of properties | 3 | 1 |
| Happy primes | 4931st | |
| Isolated primes | 25887th | |
| Primes | 33400th | |
| Semiprimes | 86288th | |
| Roman numberals | ||
| Base 2 | 11000000011000011012 | 11000000011000101102 |
| Base 3 | 2020001101113 | 2020001102113 |
| Base 4 | 12000300314 | 12000301124 |
| Base 5 | 1001014425 | 1001020115 |
| Base 6 | 122400216 | 122400346 |
| Base 7 | 32304527 | 32304647 |
| Base 8 | 14014158 | 14014268 |
| Base 9 | 6604149 | 6604249 |
| Base 10 | 39399710 | 39400610 |
| Base 11 | 24a01a11 | 24a02811 |
| Base 12 | 17001112 | 17001a12 |
| Base 13 | 10a44613 | 10a45213 |
| Base 14 | a382914 | a383414 |
| Base 15 | 7bb1715 | 7bb2115 |
| Base 16 | 6030d16 | 6031616 |