Compare 6983 vs 6990
Property | 6983 | 6990 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 69831 | 21 × 31 × 51 × 2331 |
Prime factorization | 6983 | 2 × 3 × 5 × 233 |
Divisors count | 2 | 16 |
Divisors | 1, 6983 | 1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 3495, 6990 |
Number of properties | 10 | 0 |
Happy primes | 159th | |
Harmonic primes | 328th | |
Isolated primes | 575th | |
Left-truncatable primes | 125th | |
Long primes | 349th | |
Primes | 898th | |
Safe primes | 91st | |
Sexy primes (2nd member) | 316th | |
Sexy prime triplets (3rd member) | 103rd | |
Sophie germain primes | 150th | |
Roman numberals | ||
Base 2 | 11011010001112 | 11011010011102 |
Base 3 | 1001201223 | 1001202203 |
Base 4 | 12310134 | 12310324 |
Base 5 | 2104135 | 2104305 |
Base 6 | 521556 | 522106 |
Base 7 | 262347 | 262447 |
Base 8 | 155078 | 155168 |
Base 9 | 105189 | 105269 |
Base 10 | 698310 | 699010 |
Base 11 | 527911 | 528511 |
Base 12 | 405b12 | 406612 |
Base 13 | 324213 | 324913 |
Base 14 | 278b14 | 279414 |
Base 15 | 210815 | 211015 |
Base 16 | 1b4716 | 1b4e16 |