Compare 20448 vs 20455
| Property | 20448 | 20455 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 8 | 2 |
| Prime factorization | 25 × 32 × 711 | 51 × 40911 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 71 | 5 × 4091 |
| Divisors count | 36 | 4 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448 | 1, 5, 4091, 20455 |
| Number of properties | 0 | 1 |
| Semiprimes | 5189th | |
| Roman numberals | ||
| Base 2 | 1001111111000002 | 1001111111001112 |
| Base 3 | 10010011003 | 10010011213 |
| Base 4 | 103332004 | 103332134 |
| Base 5 | 11232435 | 11233105 |
| Base 6 | 2344006 | 2344116 |
| Base 7 | 1134217 | 1134317 |
| Base 8 | 477408 | 477478 |
| Base 9 | 310409 | 310479 |
| Base 10 | 2044810 | 2045510 |
| Base 11 | 143aa11 | 1440611 |
| Base 12 | ba0012 | ba0712 |
| Base 13 | 93cc13 | 940613 |
| Base 14 | 764814 | 765114 |
| Base 15 | 60d315 | 60da15 |
| Base 16 | 4fe016 | 4fe716 |