Compare 990809 vs 991871
Property | 990809 | 991871 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 9908091 | 9918711 |
Prime factorization | 990809 | 991871 |
Divisors count | 2 | 2 |
Divisors | 1, 990809 | 1, 991871 |
Number of properties | 3 | 6 |
Chen primes | 29743rd | |
Cousin primes (2nd member) | 8096th | |
Isolated primes | 61622nd | |
Primes | 77835th | 77911th |
Prime triplets (2nd member) | 2819th | |
Sophie germain primes | 7680th | 7688th |
Twin primes (1st member) | 8112th | |
Roman numberals | ||
Base 2 | 111100011110010110012 | 111100100010011111112 |
Base 3 | 12121000101223 | 12121011202223 |
Base 4 | 33013211214 | 33020213334 |
Base 5 | 2232012145 | 2232144415 |
Base 6 | 331230256 | 331315556 |
Base 7 | 112644417 | 113005167 |
Base 8 | 36171318 | 36211778 |
Base 9 | 17701189 | 17715289 |
Base 10 | 99080910 | 99187110 |
Base 11 | 61745611 | 61823111 |
Base 12 | 3b947512 | 3b9bbb12 |
Base 13 | 288ca113 | 28960a13 |
Base 14 | 1bb12114 | 1bb67d14 |
Base 15 | 14888e15 | 148d4b15 |
Base 16 | f1e5916 | f227f16 |