Compare 6978 vs 6983
| Property | 6978 | 6983 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 11631 | 69831 |
| Prime factorization | 2 × 3 × 1163 | 6983 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 1163, 2326, 3489, 6978 | 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 | 11011010000102 | 11011010001112 |
| Base 3 | 1001201103 | 1001201223 |
| Base 4 | 12310024 | 12310134 |
| Base 5 | 2104035 | 2104135 |
| Base 6 | 521506 | 521556 |
| Base 7 | 262267 | 262347 |
| Base 8 | 155028 | 155078 |
| Base 9 | 105139 | 105189 |
| Base 10 | 697810 | 698310 |
| Base 11 | 527411 | 527911 |
| Base 12 | 405612 | 405b12 |
| Base 13 | 323a13 | 324213 |
| Base 14 | 278614 | 278b14 |
| Base 15 | 210315 | 210815 |
| Base 16 | 1b4216 | 1b4716 |