Compare 811928 vs 811931
Property | 811928 | 811931 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 6 | 1 |
Prime factorization | 23 × 131 × 371 × 2111 | 8119311 |
Prime factorization | 2 × 2 × 2 × 13 × 37 × 211 | 811931 |
Divisors count | 32 | 2 |
Divisors | 1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 211, 296, 422, 481, 844, 962, 1688, 1924, 2743, 3848, 5486, 7807, 10972, 15614, 21944, 31228, 62456, 101491, 202982, 405964, 811928 | 1, 811931 |
Number of properties | 0 | 5 |
Additive primes | 25077th | |
Chen primes | 25058th | |
Primes | 64827th | |
Sophie germain primes | 6501st | |
Twin primes (1st member) | 6837th | |
Roman numberals | ||
Base 2 | 110001100011100110002 | 110001100011100110112 |
Base 3 | 11120202021023 | 11120202021123 |
Base 4 | 30120321204 | 30120321234 |
Base 5 | 2014402035 | 2014402115 |
Base 6 | 252225326 | 252225356 |
Base 7 | 66210657 | 66211017 |
Base 8 | 30616308 | 30616338 |
Base 9 | 14666729 | 14666759 |
Base 10 | 81192810 | 81193110 |
Base 11 | 50501711 | 50501a11 |
Base 12 | 331a4812 | 331a4b12 |
Base 13 | 22574013 | 22574313 |
Base 14 | 171c6c14 | 171c7114 |
Base 15 | 11088815 | 11088b15 |
Base 16 | c639816 | c639b16 |