Compare 9887 vs 10099
| Property | 9887 | 10099 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 98871 | 100991 |
| Prime factorization | 9887 | 10099 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9887 | 1, 10099 |
| Number of properties | 6 | 6 |
| Additive primes | 596th | |
| Cousin primes (1st member) | 204th | |
| Cousin primes (2nd member) | 203rd | |
| Harmonic primes | 444th | 449th |
| Isolated primes | 813th | 823rd |
| Long primes | 464th | |
| Primes | 1220th | 1240th |
| Safe primes | 115th | |
| Sexy primes (2nd member) | 413th | |
| Roman numberals | ||
| Base 2 | 100110100111112 | 100111011100112 |
| Base 3 | 1111200123 | 1112120013 |
| Base 4 | 21221334 | 21313034 |
| Base 5 | 3040225 | 3103445 |
| Base 6 | 1134356 | 1144316 |
| Base 7 | 405537 | 413057 |
| Base 8 | 232378 | 235638 |
| Base 9 | 145059 | 147619 |
| Base 10 | 988710 | 1009910 |
| Base 11 | 747911 | 765111 |
| Base 12 | 587b12 | 5a1712 |
| Base 13 | 466713 | 479b13 |
| Base 14 | 386314 | 397514 |
| Base 15 | 2de215 | 2ed415 |
| Base 16 | 269f16 | 277316 |