Compare 163213 vs 163221
| Property | 163213 | 163221 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 2271 × 7191 | 31 × 411 × 13271 |
| Prime factorization | 227 × 719 | 3 × 41 × 1327 |
| Divisors count | 4 | 8 |
| Divisors | 1, 227, 719, 163213 | 1, 3, 41, 123, 1327, 3981, 54407, 163221 |
| Number of properties | 1 | 0 |
| Semiprimes | 37270th | |
| Roman numberals | ||
| Base 2 | 1001111101100011012 | 1001111101100101012 |
| Base 3 | 220212122213 | 220212200203 |
| Base 4 | 2133120314 | 2133121114 |
| Base 5 | 202103235 | 202103415 |
| Base 6 | 32553416 | 32553536 |
| Base 7 | 12465617 | 12466027 |
| Base 8 | 4766158 | 4766258 |
| Base 9 | 2677879 | 2678069 |
| Base 10 | 16321310 | 16322110 |
| Base 11 | 10169611 | 1016a311 |
| Base 12 | 7a55112 | 7a55912 |
| Base 13 | 5939b13 | 593a613 |
| Base 14 | 436a114 | 436a914 |
| Base 15 | 3355d15 | 3356615 |
| Base 16 | 27d8d16 | 27d9516 |