Compare 129021 vs 129023
| Property | 129021 | 129023 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 291 × 14831 | 1290231 |
| Prime factorization | 3 × 29 × 1483 | 129023 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 29, 87, 1483, 4449, 43007, 129021 | 1, 129023 |
| Number of properties | 0 | 5 |
| Additive primes | 4978th | |
| Harmonic primes | 4550th | |
| Isolated primes | 9066th | |
| Primes | 12079th | |
| Solinas primes | 114th | |
| Roman numberals | ||
| Base 2 | 111110111111111012 | 111110111111111112 |
| Base 3 | 201122221203 | 201122221223 |
| Base 4 | 1331333314 | 1331333334 |
| Base 5 | 131120415 | 131120435 |
| Base 6 | 24331536 | 24331556 |
| Base 7 | 10451047 | 10451067 |
| Base 8 | 3737758 | 3737778 |
| Base 9 | 2158769 | 2158789 |
| Base 10 | 12902110 | 12902310 |
| Base 11 | 88a3211 | 88a3411 |
| Base 12 | 627b912 | 627bb12 |
| Base 13 | 4695913 | 4695b13 |
| Base 14 | 3503b14 | 3503d14 |
| Base 15 | 2836615 | 2836815 |
| Base 16 | 1f7fd16 | 1f7ff16 |