Compare 840138 vs 840149
Property | 840138 | 840149 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 131 × 107711 | 8401491 |
Prime factorization | 2 × 3 × 13 × 10771 | 840149 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 6, 13, 26, 39, 78, 10771, 21542, 32313, 64626, 140023, 280046, 420069, 840138 | 1, 840149 |
Number of properties | 0 | 3 |
Chen primes | 25807th | |
Isolated primes | 52798th | |
Primes | 66899th | |
Roman numberals | ||
Base 2 | 110011010001110010102 | 110011010001110101012 |
Base 3 | 11202001100203 | 11202001101223 |
Base 4 | 30310130224 | 30310131114 |
Base 5 | 2033410235 | 2033410445 |
Base 6 | 300013106 | 300013256 |
Base 7 | 100662457 | 100662627 |
Base 8 | 31507128 | 31507258 |
Base 9 | 15204069 | 15204189 |
Base 10 | 84013810 | 84014910 |
Base 11 | 52423211 | 52424211 |
Base 12 | 34623612 | 34624512 |
Base 13 | 23553013 | 23553b13 |
Base 14 | 17c25c14 | 17c26914 |
Base 15 | 118de315 | 118dee15 |
Base 16 | cd1ca16 | cd1d516 |