Compare 399606 vs 399613
| Property | 399606 | 399613 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 666011 | 3996131 |
| Prime factorization | 2 × 3 × 66601 | 399613 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 66601, 133202, 199803, 399606 | 1, 399613 |
| Number of properties | 0 | 4 |
| Additive primes | 13362nd | |
| Cousin primes (1st member) | 3808th | |
| Isolated primes | 26229th | |
| Primes | 33830th | |
| Roman numberals | ||
| Base 2 | 11000011000111101102 | 11000011000111111012 |
| Base 3 | 2020220110203 | 2020220111113 |
| Base 4 | 12012033124 | 12012033314 |
| Base 5 | 1002414115 | 1002414235 |
| Base 6 | 123220106 | 123220216 |
| Base 7 | 32530147 | 32530247 |
| Base 8 | 14143668 | 14143758 |
| Base 9 | 6681369 | 6681449 |
| Base 10 | 39960610 | 39961310 |
| Base 11 | 25325911 | 25326511 |
| Base 12 | 17330612 | 17331112 |
| Base 13 | 10cb6c13 | 10cb7613 |
| Base 14 | a58b414 | a58bb14 |
| Base 15 | 7d60615 | 7d60d15 |
| Base 16 | 618f616 | 618fd16 |