Compare 390801 vs 390809
| Property | 390801 | 390809 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 1302671 | 3908091 |
| Prime factorization | 3 × 130267 | 390809 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 130267, 390801 | 1, 390809 |
| Number of properties | 1 | 4 |
| Additive primes | 13117th | |
| Isolated primes | 25677th | |
| Primes | 33134th | |
| Semiprimes | 85650th | |
| Sophie germain primes | 3536th | |
| Roman numberals | ||
| Base 2 | 10111110110100100012 | 10111110110100110012 |
| Base 3 | 2012120020103 | 2012120021023 |
| Base 4 | 11331221014 | 11331221214 |
| Base 5 | 1000012015 | 1000012145 |
| Base 6 | 122131336 | 122131456 |
| Base 7 | 32152357 | 32152467 |
| Base 8 | 13732218 | 13732318 |
| Base 9 | 6550639 | 6550729 |
| Base 10 | 39080110 | 39080910 |
| Base 11 | 24768411 | 24769111 |
| Base 12 | 16a1a912 | 16a1b512 |
| Base 13 | 108b5813 | 108b6313 |
| Base 14 | a25c514 | a25cd14 |
| Base 15 | 7abd615 | 7abde15 |
| Base 16 | 5f69116 | 5f69916 |