Compare 161204 vs 161209
| Property | 161204 | 161209 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 1911 × 2111 | 371 × 43571 |
| Prime factorization | 2 × 2 × 191 × 211 | 37 × 4357 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 191, 211, 382, 422, 764, 844, 40301, 80602, 161204 | 1, 37, 4357, 161209 |
| Number of properties | 0 | 1 |
| Semiprimes | 36823rd | |
| Roman numberals | ||
| Base 2 | 1001110101101101002 | 1001110101101110012 |
| Base 3 | 220120101123 | 220120102013 |
| Base 4 | 2131123104 | 2131123214 |
| Base 5 | 201243045 | 201243145 |
| Base 6 | 32421526 | 32422016 |
| Base 7 | 12406617 | 12406667 |
| Base 8 | 4726648 | 4726718 |
| Base 9 | 2651159 | 2651219 |
| Base 10 | 16120410 | 16120910 |
| Base 11 | 10012a11 | 10013411 |
| Base 12 | 7935812 | 7936112 |
| Base 13 | 584b413 | 584b913 |
| Base 14 | 42a6814 | 42a6d14 |
| Base 15 | 32b6e15 | 32b7415 |
| Base 16 | 275b416 | 275b916 |