Compare 161109 vs 161121
| Property | 161109 | 161121 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 8 | 3 |
| Prime factorization | 36 × 131 × 171 | 31 × 431 × 12491 |
| Prime factorization | 3 × 3 × 3 × 3 × 3 × 3 × 13 × 17 | 3 × 43 × 1249 |
| Divisors count | 28 | 8 |
| Divisors | 1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 729, 1053, 1377, 1989, 3159, 4131, 5967, 9477, 12393, 17901, 53703, 161109 | 1, 3, 43, 129, 1249, 3747, 53707, 161121 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001110101010101012 | 1001110101011000012 |
| Base 3 | 220120000003 | 220120001103 |
| Base 4 | 2131111114 | 2131112014 |
| Base 5 | 201234145 | 201234415 |
| Base 6 | 32415136 | 32415336 |
| Base 7 | 12404647 | 12405127 |
| Base 8 | 4725258 | 4725418 |
| Base 9 | 2650009 | 2650139 |
| Base 10 | 16110910 | 16112110 |
| Base 11 | 10005311 | 10006411 |
| Base 12 | 7929912 | 792a912 |
| Base 13 | 5844013 | 5844c13 |
| Base 14 | 429db14 | 42a0914 |
| Base 15 | 32b0915 | 32b1615 |
| Base 16 | 2755516 | 2756116 |