Compare 67128 vs 67129
| Property | 67128 | 67129 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 23 × 31 × 27971 | 671291 |
| Prime factorization | 2 × 2 × 2 × 3 × 2797 | 67129 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 24, 2797, 5594, 8391, 11188, 16782, 22376, 33564, 67128 | 1, 67129 |
| Number of properties | 0 | 5 |
| Harmonic primes | 2513th | |
| Isolated primes | 4940th | |
| Lucky primes | 916th | |
| Primes | 6687th | |
| Pythagorean primes | 3335th | |
| Roman numberals | ||
| Base 2 | 100000110001110002 | 100000110001110012 |
| Base 3 | 101020020203 | 101020020213 |
| Base 4 | 1001203204 | 1001203214 |
| Base 5 | 41220035 | 41220045 |
| Base 6 | 12344406 | 12344416 |
| Base 7 | 3664657 | 3664667 |
| Base 8 | 2030708 | 2030718 |
| Base 9 | 1120669 | 1120679 |
| Base 10 | 6712810 | 6712910 |
| Base 11 | 4648611 | 4648711 |
| Base 12 | 32a2012 | 32a2112 |
| Base 13 | 2472913 | 2472a13 |
| Base 14 | 1a66c14 | 1a66d14 |
| Base 15 | 14d5315 | 14d5415 |
| Base 16 | 1063816 | 1063916 |