Compare 871983 vs 871993
| Property | 871983 | 871993 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 71 × 138411 | 8719931 |
| Prime factorization | 3 × 3 × 7 × 13841 | 871993 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 7, 9, 21, 63, 13841, 41523, 96887, 124569, 290661, 871983 | 1, 871993 |
| Number of properties | 0 | 6 |
| Additive primes | 26702nd | |
| Isolated primes | 54713th | |
| Lucky primes | 7698th | |
| Primes | 69232nd | |
| Sexy primes (2nd member) | 14624th | |
| Ulam primes | 5068th | |
| Roman numberals | ||
| Base 2 | 110101001110001011112 | 110101001110001110012 |
| Base 3 | 11220220102003 | 11220220110013 |
| Base 4 | 31103202334 | 31103203214 |
| Base 5 | 2104004135 | 2104004335 |
| Base 6 | 304045436 | 304050016 |
| Base 7 | 102611407 | 102611537 |
| Base 8 | 32470578 | 32470718 |
| Base 9 | 15681209 | 15681319 |
| Base 10 | 87198310 | 87199310 |
| Base 11 | 54615211 | 54616111 |
| Base 12 | 36075312 | 36076112 |
| Base 13 | 246b8813 | 246b9513 |
| Base 14 | 189ac714 | 189ad314 |
| Base 15 | 12357315 | 12357d15 |
| Base 16 | d4e2f16 | d4e3916 |