Compare 9871 vs 10099
| Property | 9871 | 10099 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 98711 | 100991 |
| Prime factorization | 9871 | 10099 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9871 | 1, 10099 |
| Number of properties | 4 | 6 |
| Additive primes | 596th | |
| Cousin primes (1st member) | 204th | |
| Emirps | 235th | |
| Harmonic primes | 442nd | 449th |
| Isolated primes | 811th | 823rd |
| Primes | 1218th | 1240th |
| Sexy primes (2nd member) | 413th | |
| Roman numberals | ||
| Base 2 | 100110100011112 | 100111011100112 |
| Base 3 | 1111121213 | 1112120013 |
| Base 4 | 21220334 | 21313034 |
| Base 5 | 3034415 | 3103445 |
| Base 6 | 1134116 | 1144316 |
| Base 7 | 405317 | 413057 |
| Base 8 | 232178 | 235638 |
| Base 9 | 144779 | 147619 |
| Base 10 | 987110 | 1009910 |
| Base 11 | 746411 | 765111 |
| Base 12 | 586712 | 5a1712 |
| Base 13 | 465413 | 479b13 |
| Base 14 | 385114 | 397514 |
| Base 15 | 2dd115 | 2ed415 |
| Base 16 | 268f16 | 277316 |