Compare 21417 vs 21422
| Property | 21417 | 21422 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 112 × 591 | 21 × 107111 |
| Prime factorization | 3 × 11 × 11 × 59 | 2 × 10711 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 11, 33, 59, 121, 177, 363, 649, 1947, 7139, 21417 | 1, 2, 10711, 21422 |
| Number of properties | 0 | 1 |
| Semiprimes | 5426th | |
| Roman numberals | ||
| Base 2 | 1010011101010012 | 1010011101011102 |
| Base 3 | 10021010203 | 10021011023 |
| Base 4 | 110322214 | 110322324 |
| Base 5 | 11411325 | 11411425 |
| Base 6 | 2430536 | 2431026 |
| Base 7 | 1163047 | 1163127 |
| Base 8 | 516518 | 516568 |
| Base 9 | 323369 | 323429 |
| Base 10 | 2141710 | 2142210 |
| Base 11 | 1510011 | 1510511 |
| Base 12 | 1048912 | 1049212 |
| Base 13 | 999613 | 999b13 |
| Base 14 | 7b3b14 | 7b4214 |
| Base 15 | 652c15 | 653215 |
| Base 16 | 53a916 | 53ae16 |