Compare 872739 vs 872747
| Property | 872739 | 872747 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 32 × 72 × 19791 | 8727471 |
| Prime factorization | 3 × 3 × 7 × 7 × 1979 | 872747 |
| Divisors count | 18 | 2 |
| Divisors | 1, 3, 7, 9, 21, 49, 63, 147, 441, 1979, 5937, 13853, 17811, 41559, 96971, 124677, 290913, 872739 | 1, 872747 |
| Number of properties | 0 | 3 |
| Chen primes | 26622nd | |
| Primes | 69296th | |
| Twin primes (1st member) | 7270th | |
| Roman numberals | ||
| Base 2 | 110101010001001000112 | 110101010001001010112 |
| Base 3 | 11221000112003 | 11221000112223 |
| Base 4 | 31110102034 | 31110102234 |
| Base 5 | 2104114245 | 2104114425 |
| Base 6 | 304122436 | 304122556 |
| Base 7 | 102633007 | 102633117 |
| Base 8 | 32504438 | 32504538 |
| Base 9 | 15701509 | 15701589 |
| Base 10 | 87273910 | 87274710 |
| Base 11 | 54677a11 | 54678711 |
| Base 12 | 36108312 | 36108b12 |
| Base 13 | 24731a13 | 24732513 |
| Base 14 | 18a0a714 | 18a0b114 |
| Base 15 | 1238c915 | 1238d215 |
| Base 16 | d512316 | d512b16 |