Compare 131355 vs 131361
| Property | 131355 | 131361 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 33 × 51 × 71 × 1391 | 31 × 437871 |
| Prime factorization | 3 × 3 × 3 × 5 × 7 × 139 | 3 × 43787 |
| Divisors count | 32 | 4 |
| Divisors | 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 139, 189, 315, 417, 695, 945, 973, 1251, 2085, 2919, 3753, 4865, 6255, 8757, 14595, 18765, 26271, 43785, 131355 | 1, 3, 43787, 131361 |
| Number of properties | 0 | 1 |
| Semiprimes | 30330th | |
| Roman numberals | ||
| Base 2 | 1000000001000110112 | 1000000001001000012 |
| Base 3 | 202000120003 | 202000120203 |
| Base 4 | 2000101234 | 2000102014 |
| Base 5 | 132004105 | 132004215 |
| Base 6 | 24520436 | 24520536 |
| Base 7 | 10546507 | 10546567 |
| Base 8 | 4004338 | 4004418 |
| Base 9 | 2201609 | 2201669 |
| Base 10 | 13135510 | 13136110 |
| Base 11 | 8a76411 | 8a76a11 |
| Base 12 | 6402312 | 6402912 |
| Base 13 | 47a3313 | 47a3913 |
| Base 14 | 35c2714 | 35c2d14 |
| Base 15 | 28dc015 | 28dc615 |
| Base 16 | 2011b16 | 2012116 |