Compare 21281 vs 21293
Property | 21281 | 21293 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 131 × 16371 | 1071 × 1991 |
Prime factorization | 13 × 1637 | 107 × 199 |
Divisors count | 4 | 4 |
Divisors | 1, 13, 1637, 21281 | 1, 107, 199, 21293 |
Number of properties | 1 | 1 |
Semiprimes | 5393rd | 5396th |
Roman numberals | ||
Base 2 | 1010011001000012 | 1010011001011012 |
Base 3 | 10020120123 | 10020121223 |
Base 4 | 110302014 | 110302314 |
Base 5 | 11401115 | 11401335 |
Base 6 | 2423056 | 2423256 |
Base 7 | 1160217 | 1160367 |
Base 8 | 514418 | 514558 |
Base 9 | 321659 | 321789 |
Base 10 | 2128110 | 2129310 |
Base 11 | 14a9711 | 14aa811 |
Base 12 | 1039512 | 103a512 |
Base 13 | 98c013 | 98cc13 |
Base 14 | 7a8114 | 7a8d14 |
Base 15 | 648b15 | 649815 |
Base 16 | 532116 | 532d16 |