Compare 20401 vs 20455
| Property | 20401 | 20455 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 231 × 8871 | 51 × 40911 |
| Prime factorization | 23 × 887 | 5 × 4091 |
| Divisors count | 4 | 4 |
| Divisors | 1, 23, 887, 20401 | 1, 5, 4091, 20455 |
| Number of properties | 1 | 1 |
| Semiprimes | 5178th | 5189th |
| Roman numberals | ||
| Base 2 | 1001111101100012 | 1001111111001112 |
| Base 3 | 10002221213 | 10010011213 |
| Base 4 | 103323014 | 103332134 |
| Base 5 | 11231015 | 11233105 |
| Base 6 | 2342416 | 2344116 |
| Base 7 | 1133237 | 1134317 |
| Base 8 | 476618 | 477478 |
| Base 9 | 308779 | 310479 |
| Base 10 | 2040110 | 2045510 |
| Base 11 | 1436711 | 1440611 |
| Base 12 | b98112 | ba0712 |
| Base 13 | 939413 | 940613 |
| Base 14 | 761314 | 765114 |
| Base 15 | 60a115 | 60da15 |
| Base 16 | 4fb116 | 4fe716 |