Compare 127979 vs 127986
Property | 127979 | 127986 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 1279791 | 21 × 31 × 831 × 2571 |
Prime factorization | 127979 | 2 × 3 × 83 × 257 |
Divisors count | 2 | 16 |
Divisors | 1, 127979 | 1, 2, 3, 6, 83, 166, 249, 257, 498, 514, 771, 1542, 21331, 42662, 63993, 127986 |
Number of properties | 5 | 0 |
Harmonic primes | 4510th | |
Isolated primes | 8999th | |
Long primes | 4498th | |
Primes | 11986th | |
Sexy primes (2nd member) | 2976th | |
Roman numberals | ||
Base 2 | 111110011111010112 | 111110011111100102 |
Base 3 | 201111122223 | 201111200203 |
Base 4 | 1330332234 | 1330333024 |
Base 5 | 130434045 | 130434215 |
Base 6 | 24242556 | 24243106 |
Base 7 | 10420557 | 10420657 |
Base 8 | 3717538 | 3717628 |
Base 9 | 2144889 | 2145069 |
Base 10 | 12797910 | 12798610 |
Base 11 | 8817511 | 8818111 |
Base 12 | 6208b12 | 6209612 |
Base 13 | 4633713 | 4634113 |
Base 14 | 348d514 | 348dc14 |
Base 15 | 27dbe15 | 27dc615 |
Base 16 | 1f3eb16 | 1f3f216 |