Compare 20475 vs 20481
| Property | 20475 | 20481 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 32 × 52 × 71 × 131 | 31 × 68271 |
| Prime factorization | 3 × 3 × 5 × 5 × 7 × 13 | 3 × 6827 |
| Divisors count | 36 | 4 |
| Divisors | 1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 4095, 6825, 20475 | 1, 3, 6827, 20481 |
| Number of properties | 0 | 1 |
| Semiprimes | 5196th | |
| Roman numberals | ||
| Base 2 | 1001111111110112 | 1010000000000012 |
| Base 3 | 10010021003 | 10010021203 |
| Base 4 | 103333234 | 110000014 |
| Base 5 | 11234005 | 11234115 |
| Base 6 | 2344436 | 2344536 |
| Base 7 | 1134607 | 1134667 |
| Base 8 | 477738 | 500018 |
| Base 9 | 310709 | 310769 |
| Base 10 | 2047510 | 2048110 |
| Base 11 | 1442411 | 1442a11 |
| Base 12 | ba2312 | ba2912 |
| Base 13 | 942013 | 942613 |
| Base 14 | 766714 | 766d14 |
| Base 15 | 610015 | 610615 |
| Base 16 | 4ffb16 | 500116 |