Compare 810140 vs 810149
Property | 810140 | 810149 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 51 × 405071 | 8101491 |
Prime factorization | 2 × 2 × 5 × 40507 | 810149 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 40507, 81014, 162028, 202535, 405070, 810140 | 1, 810149 |
Number of properties | 0 | 4 |
Additive primes | 25030th | |
Chen primes | 25011th | |
Primes | 64694th | |
Twin primes (1st member) | 6829th | |
Roman numberals | ||
Base 2 | 110001011100100111002 | 110001011100101001012 |
Base 3 | 11120110220123 | 11120110221123 |
Base 4 | 30113021304 | 30113022114 |
Base 5 | 2014110305 | 2014110445 |
Base 6 | 252103526 | 252104056 |
Base 7 | 66126327 | 66126447 |
Base 8 | 30562348 | 30562458 |
Base 9 | 14642659 | 14642759 |
Base 10 | 81014010 | 81014910 |
Base 11 | 50374111 | 50374a11 |
Base 12 | 3309b812 | 330a0512 |
Base 13 | 22499613 | 2249a213 |
Base 14 | 17135214 | 17135b14 |
Base 15 | 11009515 | 11009e15 |
Base 16 | c5c9c16 | c5ca516 |