Compare 420799 vs 420807
| Property | 420799 | 420807 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4207991 | 31 × 1402691 |
| Prime factorization | 420799 | 3 × 140269 |
| Divisors count | 2 | 4 |
| Divisors | 1, 420799 | 1, 3, 140269, 420807 |
| Number of properties | 5 | 1 |
| Additive primes | 14013th | |
| Cousin primes (1st member) | 3965th | |
| Isolated primes | 27516th | |
| Lucky primes | 4236th | |
| Primes | 35451st | |
| Semiprimes | 91942nd | |
| Roman numberals | ||
| Base 2 | 11001101011101111112 | 11001101011110001112 |
| Base 3 | 2101010200113 | 2101010201103 |
| Base 4 | 12122323334 | 12122330134 |
| Base 5 | 1014311445 | 1014312125 |
| Base 6 | 130040516 | 130041036 |
| Base 7 | 34015517 | 34015627 |
| Base 8 | 14656778 | 14657078 |
| Base 9 | 7112049 | 7112139 |
| Base 10 | 42079910 | 42080710 |
| Base 11 | 26817511 | 26818211 |
| Base 12 | 18362712 | 18363312 |
| Base 13 | 1196c213 | 1196ca13 |
| Base 14 | ad4d114 | ad4d914 |
| Base 15 | 84a3415 | 84a3c15 |
| Base 16 | 66bbf16 | 66bc716 |