Compare 72945 vs 72955
| Property | 72945 | 72955 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 51 × 16211 | 51 × 145911 |
| Prime factorization | 3 × 3 × 5 × 1621 | 5 × 14591 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 5, 9, 15, 45, 1621, 4863, 8105, 14589, 24315, 72945 | 1, 5, 14591, 72955 |
| Number of properties | 0 | 1 |
| Semiprimes | 17328th | |
| Roman numberals | ||
| Base 2 | 100011100111100012 | 100011100111110112 |
| Base 3 | 102010012003 | 102010020013 |
| Base 4 | 1013033014 | 1013033234 |
| Base 5 | 43132405 | 43133105 |
| Base 6 | 13214136 | 13214316 |
| Base 7 | 4224457 | 4224617 |
| Base 8 | 2163618 | 2163738 |
| Base 9 | 1210509 | 1210619 |
| Base 10 | 7294510 | 7295510 |
| Base 11 | 4a89411 | 4a8a311 |
| Base 12 | 3626912 | 3627712 |
| Base 13 | 2728213 | 2728c13 |
| Base 14 | 1c82514 | 1c83114 |
| Base 15 | 1693015 | 1693a15 |
| Base 16 | 11cf116 | 11cfb16 |