Compare 9887 vs 9907
Property | 9887 | 9907 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 98871 | 99071 |
Prime factorization | 9887 | 9907 |
Divisors count | 2 | 2 |
Divisors | 1, 9887 | 1, 9907 |
Number of properties | 6 | 4 |
Cousin primes (2nd member) | 203rd | |
Harmonic primes | 444th | 445th |
Isolated primes | 813th | 815th |
Long primes | 464th | |
Primes | 1220th | 1222nd |
Safe primes | 115th | |
Sexy primes (2nd member) | 409th | |
Roman numberals | ||
Base 2 | 100110100111112 | 100110101100112 |
Base 3 | 1111200123 | 1111202213 |
Base 4 | 21221334 | 21223034 |
Base 5 | 3040225 | 3041125 |
Base 6 | 1134356 | 1135116 |
Base 7 | 405537 | 406127 |
Base 8 | 232378 | 232638 |
Base 9 | 145059 | 145279 |
Base 10 | 988710 | 990710 |
Base 11 | 747911 | 749711 |
Base 12 | 587b12 | 589712 |
Base 13 | 466713 | 468113 |
Base 14 | 386314 | 387914 |
Base 15 | 2de215 | 2e0715 |
Base 16 | 269f16 | 26b316 |