Compare 21394 vs 21403
| Property | 21394 | 21403 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 191 × 5631 | 171 × 12591 |
| Prime factorization | 2 × 19 × 563 | 17 × 1259 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 19, 38, 563, 1126, 10697, 21394 | 1, 17, 1259, 21403 |
| Number of properties | 0 | 1 |
| Semiprimes | 5421st | |
| Roman numberals | ||
| Base 2 | 1010011100100102 | 1010011100110112 |
| Base 3 | 10021001013 | 10021002013 |
| Base 4 | 110321024 | 110321234 |
| Base 5 | 11410345 | 11411035 |
| Base 6 | 2430146 | 2430316 |
| Base 7 | 1162427 | 1162547 |
| Base 8 | 516228 | 516338 |
| Base 9 | 323119 | 323219 |
| Base 10 | 2139410 | 2140310 |
| Base 11 | 1508a11 | 1509811 |
| Base 12 | 1046a12 | 1047712 |
| Base 13 | 997913 | 998513 |
| Base 14 | 7b2214 | 7b2b14 |
| Base 15 | 651415 | 651d15 |
| Base 16 | 539216 | 539b16 |