Compare 21281 vs 21327
| Property | 21281 | 21327 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 131 × 16371 | 31 × 71091 |
| Prime factorization | 13 × 1637 | 3 × 7109 |
| Divisors count | 4 | 4 |
| Divisors | 1, 13, 1637, 21281 | 1, 3, 7109, 21327 |
| Number of properties | 1 | 1 |
| Semiprimes | 5393rd | 5404th |
| Roman numberals | ||
| Base 2 | 1010011001000012 | 1010011010011112 |
| Base 3 | 10020120123 | 10020202203 |
| Base 4 | 110302014 | 110310334 |
| Base 5 | 11401115 | 11403025 |
| Base 6 | 2423056 | 2424236 |
| Base 7 | 1160217 | 1161157 |
| Base 8 | 514418 | 515178 |
| Base 9 | 321659 | 322269 |
| Base 10 | 2128110 | 2132710 |
| Base 11 | 14a9711 | 1502911 |
| Base 12 | 1039512 | 1041312 |
| Base 13 | 98c013 | 992713 |
| Base 14 | 7a8114 | 7ab514 |
| Base 15 | 648b15 | 64bc15 |
| Base 16 | 532116 | 534f16 |