Compare 166240 vs 166249
| Property | 166240 | 166249 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 25 × 51 × 10391 | 831 × 20031 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 5 × 1039 | 83 × 2003 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1039, 2078, 4156, 5195, 8312, 10390, 16624, 20780, 33248, 41560, 83120, 166240 | 1, 83, 2003, 166249 |
| Number of properties | 0 | 1 |
| Semiprimes | 37947th | |
| Roman numberals | ||
| Base 2 | 1010001001011000002 | 1010001001011010012 |
| Base 3 | 221100010013 | 221100011013 |
| Base 4 | 2202112004 | 2202112214 |
| Base 5 | 203044305 | 203044445 |
| Base 6 | 33213446 | 33214016 |
| Base 7 | 12614447 | 12614567 |
| Base 8 | 5045408 | 5045518 |
| Base 9 | 2730319 | 2730419 |
| Base 10 | 16624010 | 16624910 |
| Base 11 | 10399811 | 1039a611 |
| Base 12 | 8025412 | 8026112 |
| Base 13 | 5a88913 | 5a89513 |
| Base 14 | 4482414 | 4482d14 |
| Base 15 | 343ca15 | 343d415 |
| Base 16 | 2896016 | 2896916 |