Compare 390307 vs 390309
| Property | 390307 | 390309 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 3903071 | 31 × 2811 × 4631 |
| Prime factorization | 390307 | 3 × 281 × 463 |
| Divisors count | 2 | 8 |
| Divisors | 1, 390307 | 1, 3, 281, 463, 843, 1389, 130103, 390309 |
| Number of properties | 4 | 0 |
| Isolated primes | 25644th | |
| Lucky primes | 3982nd | |
| Primes | 33091st | |
| Super primes | 3548th | |
| Roman numberals | ||
| Base 2 | 10111110100101000112 | 10111110100101001012 |
| Base 3 | 2012111012113 | 2012111012203 |
| Base 4 | 11331022034 | 11331022114 |
| Base 5 | 444422125 | 444422145 |
| Base 6 | 122105516 | 122105536 |
| Base 7 | 32136317 | 32136337 |
| Base 8 | 13722438 | 13722458 |
| Base 9 | 6543549 | 6543569 |
| Base 10 | 39030710 | 39030910 |
| Base 11 | 24727511 | 24727711 |
| Base 12 | 169a5712 | 169a5912 |
| Base 13 | 10886813 | 10886a13 |
| Base 14 | a235114 | a235314 |
| Base 15 | 7a9a715 | 7a9a915 |
| Base 16 | 5f4a316 | 5f4a516 |