Compare 81072 vs 81083
| Property | 81072 | 81083 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 32 × 5631 | 810831 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 3 × 563 | 81083 |
| Divisors count | 30 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 563, 1126, 1689, 2252, 3378, 4504, 5067, 6756, 9008, 10134, 13512, 20268, 27024, 40536, 81072 | 1, 81083 |
| Number of properties | 0 | 5 |
| Chen primes | 3591st | |
| Isolated primes | 5893rd | |
| Primes | 7938th | |
| Sexy primes (2nd member) | 2064th | |
| Sexy prime triplets (3rd member) | 462nd | |
| Roman numberals | ||
| Base 2 | 100111100101100002 | 100111100101110112 |
| Base 3 | 110100122003 | 110100200023 |
| Base 4 | 1033023004 | 1033023234 |
| Base 5 | 100432425 | 100433135 |
| Base 6 | 14232006 | 14232156 |
| Base 7 | 4552357 | 4552527 |
| Base 8 | 2362608 | 2362738 |
| Base 9 | 1331809 | 1332029 |
| Base 10 | 8107210 | 8108310 |
| Base 11 | 55a0211 | 55a1211 |
| Base 12 | 3ab0012 | 3ab0b12 |
| Base 13 | 2ab9413 | 2aba213 |
| Base 14 | 2178c14 | 2179914 |
| Base 15 | 1904c15 | 1905815 |
| Base 16 | 13cb016 | 13cbb16 |