Compare 420809 vs 420812
Property | 420809 | 420812 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 4208091 | 22 × 72 × 191 × 1131 |
Prime factorization | 420809 | 2 × 2 × 7 × 7 × 19 × 113 |
Divisors count | 2 | 36 |
Divisors | 1, 420809 | 1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 113, 133, 196, 226, 266, 452, 532, 791, 931, 1582, 1862, 2147, 3164, 3724, 4294, 5537, 8588, 11074, 15029, 22148, 30058, 60116, 105203, 210406, 420812 |
Number of properties | 5 | 0 |
Additive primes | 14015th | |
Chen primes | 14238th | |
Primes | 35453rd | |
Sexy primes (2nd member) | 7983rd | |
Twin primes (1st member) | 3969th | |
Roman numberals | ||
Base 2 | 11001101011110010012 | 11001101011110011002 |
Base 3 | 2101010201123 | 2101010201223 |
Base 4 | 12122330214 | 12122330304 |
Base 5 | 1014312145 | 1014312225 |
Base 6 | 130041056 | 130041126 |
Base 7 | 34015647 | 34016007 |
Base 8 | 14657118 | 14657148 |
Base 9 | 7112159 | 7112189 |
Base 10 | 42080910 | 42081210 |
Base 11 | 26818411 | 26818711 |
Base 12 | 18363512 | 18363812 |
Base 13 | 1196cc13 | 11970213 |
Base 14 | ad4db14 | ad50014 |
Base 15 | 84a3e15 | 84a4215 |
Base 16 | 66bc916 | 66bcc16 |