Compare 280129 vs 280134
| Property | 280129 | 280134 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 2801291 | 21 × 32 × 791 × 1971 |
| Prime factorization | 280129 | 2 × 3 × 3 × 79 × 197 |
| Divisors count | 2 | 24 |
| Divisors | 1, 280129 | 1, 2, 3, 6, 9, 18, 79, 158, 197, 237, 394, 474, 591, 711, 1182, 1422, 1773, 3546, 15563, 31126, 46689, 93378, 140067, 280134 |
| Number of properties | 4 | 0 |
| Chen primes | 10061st | |
| Harmonic primes | 9125th | |
| Isolated primes | 18773rd | |
| Primes | 24444th | |
| Roman numberals | ||
| Base 2 | 10001000110010000012 | 10001000110010001102 |
| Base 3 | 1120200210113 | 1120200211003 |
| Base 4 | 10101210014 | 10101210124 |
| Base 5 | 324310045 | 324310145 |
| Base 6 | 100005216 | 100005306 |
| Base 7 | 22444637 | 22445017 |
| Base 8 | 10431018 | 10431068 |
| Base 9 | 4662349 | 4662409 |
| Base 10 | 28012910 | 28013410 |
| Base 11 | 18151311 | 18151811 |
| Base 12 | 11614112 | 11614612 |
| Base 13 | 9a67513 | 9a67a13 |
| Base 14 | 7413314 | 7413814 |
| Base 15 | 5800415 | 5800915 |
| Base 16 | 4464116 | 4464616 |