Compare 21403 vs 21439
| Property | 21403 | 21439 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 171 × 12591 | 111 × 19491 |
| Prime factorization | 17 × 1259 | 11 × 1949 |
| Divisors count | 4 | 4 |
| Divisors | 1, 17, 1259, 21403 | 1, 11, 1949, 21439 |
| Number of properties | 1 | 1 |
| Semiprimes | 5421st | 5429th |
| Roman numberals | ||
| Base 2 | 1010011100110112 | 1010011101111112 |
| Base 3 | 10021002013 | 10021020013 |
| Base 4 | 110321234 | 110323334 |
| Base 5 | 11411035 | 11412245 |
| Base 6 | 2430316 | 2431316 |
| Base 7 | 1162547 | 1163357 |
| Base 8 | 516338 | 516778 |
| Base 9 | 323219 | 323619 |
| Base 10 | 2140310 | 2143910 |
| Base 11 | 1509811 | 1512011 |
| Base 12 | 1047712 | 104a712 |
| Base 13 | 998513 | 99b213 |
| Base 14 | 7b2b14 | 7b5514 |
| Base 15 | 651d15 | 654415 |
| Base 16 | 539b16 | 53bf16 |