Compare 811991 vs 811992
Property | 811991 | 811992 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 8119911 | 23 × 31 × 231 × 14711 |
Prime factorization | 811991 | 2 × 2 × 2 × 3 × 23 × 1471 |
Divisors count | 2 | 32 |
Divisors | 1, 811991 | 1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 1471, 2942, 4413, 5884, 8826, 11768, 17652, 33833, 35304, 67666, 101499, 135332, 202998, 270664, 405996, 811992 |
Number of properties | 4 | 0 |
Additive primes | 25079th | |
Isolated primes | 51159th | |
Primes | 64832nd | |
Sexy primes (1st member) | 13751st | |
Roman numberals | ||
Base 2 | 110001100011110101112 | 110001100011110110002 |
Base 3 | 11120202112023 | 11120202112103 |
Base 4 | 30120331134 | 30120331204 |
Base 5 | 2014404315 | 2014404325 |
Base 6 | 252231156 | 252231206 |
Base 7 | 66212157 | 66212167 |
Base 8 | 30617278 | 30617308 |
Base 9 | 14667529 | 14667539 |
Base 10 | 81199110 | 81199210 |
Base 11 | 50507411 | 50507511 |
Base 12 | 331a9b12 | 331aa012 |
Base 13 | 22578b13 | 22578c13 |
Base 14 | 171cb514 | 171cb614 |
Base 15 | 1108cb15 | 1108cc15 |
Base 16 | c63d716 | c63d816 |