Compare 6981 vs 6983
Property | 6981 | 6983 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 31 × 131 × 1791 | 69831 |
Prime factorization | 3 × 13 × 179 | 6983 |
Divisors count | 8 | 2 |
Divisors | 1, 3, 13, 39, 179, 537, 2327, 6981 | 1, 6983 |
Number of properties | 0 | 10 |
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 | 11011010001012 | 11011010001112 |
Base 3 | 1001201203 | 1001201223 |
Base 4 | 12310114 | 12310134 |
Base 5 | 2104115 | 2104135 |
Base 6 | 521536 | 521556 |
Base 7 | 262327 | 262347 |
Base 8 | 155058 | 155078 |
Base 9 | 105169 | 105189 |
Base 10 | 698110 | 698310 |
Base 11 | 527711 | 527911 |
Base 12 | 405912 | 405b12 |
Base 13 | 324013 | 324213 |
Base 14 | 278914 | 278b14 |
Base 15 | 210615 | 210815 |
Base 16 | 1b4516 | 1b4716 |