Compare 442009 vs 442020
| Property | 442009 | 442020 | 
|---|---|---|
| Type | prime | composite number | 
| Unique factors | 1 | 5 | 
| Total factors | 1 | 6 | 
| Prime factorization | 4420091 | 22 × 31 × 51 × 531 × 1391 | 
| Prime factorization | 442009 | 2 × 2 × 3 × 5 × 53 × 139 | 
| Divisors count | 2 | 48 | 
| Divisors | 1, 442009 | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 139, 159, 212, 265, 278, 318, 417, 530, 556, 636, 695, 795, 834, 1060, 1390, 1590, 1668, 2085, 2780, 3180, 4170, 7367, 8340, 14734, 22101, 29468, 36835, 44202, 73670, 88404, 110505, 147340, 221010, 442020 | 
| Number of properties | 6 | 0 | 
| Additive primes | 14662nd | |
| Lucky primes | 4387th | |
| Primes | 37095th | |
| Prime triplets (3rd member) | 1573rd | |
| Sexy primes (2nd member) | 8310th | |
| Twin primes (2nd member) | 4138th | |
| Roman numberals | ||
| Base 2 | 11010111110100110012 | 11010111110101001002 | 
| Base 3 | 2111100222013 | 2111101000103 | 
| Base 4 | 12233221214 | 12233222104 | 
| Base 5 | 1031210145 | 1031210405 | 
| Base 6 | 132502016 | 132502206 | 
| Base 7 | 35204417 | 35204557 | 
| Base 8 | 15372318 | 15372448 | 
| Base 9 | 7432819 | 7433039 | 
| Base 10 | 44200910 | 44202010 | 
| Base 11 | 2820a711 | 28210711 | 
| Base 12 | 19396112 | 19397012 | 
| Base 13 | 12625913 | 12626713 | 
| Base 14 | b712114 | b712c14 | 
| Base 15 | 8ae7415 | 8ae8015 | 
| Base 16 | 6be9916 | 6bea416 |