Compare 161604 vs 161605
| Property | 161604 | 161605 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 22 × 32 × 672 | 51 × 323211 |
| Prime factorization | 2 × 2 × 3 × 3 × 67 × 67 | 5 × 32321 |
| Divisors count | 27 | 4 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 4489, 8978, 13467, 17956, 26934, 40401, 53868, 80802, 161604 | 1, 5, 32321, 161605 |
| Number of properties | 0 | 1 |
| Semiprimes | 36914th | |
| Roman numberals | ||
| Base 2 | 1001110111010001002 | 1001110111010001012 |
| Base 3 | 220122001003 | 220122001013 |
| Base 4 | 2131310104 | 2131310114 |
| Base 5 | 201324045 | 201324105 |
| Base 6 | 32441006 | 32441016 |
| Base 7 | 12421027 | 12421037 |
| Base 8 | 4735048 | 4735058 |
| Base 9 | 2656109 | 2656119 |
| Base 10 | 16160410 | 16160510 |
| Base 11 | 10046311 | 10046411 |
| Base 12 | 7963012 | 7963112 |
| Base 13 | 5873113 | 5873213 |
| Base 14 | 42c7214 | 42c7314 |
| Base 15 | 32d3915 | 32d3a15 |
| Base 16 | 2774416 | 2774516 |