Compare 164211 vs 164221
| Property | 164211 | 164221 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 1271 × 4311 | 971 × 16931 |
| Prime factorization | 3 × 127 × 431 | 97 × 1693 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 127, 381, 431, 1293, 54737, 164211 | 1, 97, 1693, 164221 |
| Number of properties | 0 | 1 |
| Semiprimes | 37498th | |
| Roman numberals | ||
| Base 2 | 1010000001011100112 | 1010000001011111012 |
| Base 3 | 221000202203 | 221000210213 |
| Base 4 | 2200113034 | 2200113314 |
| Base 5 | 202233215 | 202233415 |
| Base 6 | 33041236 | 33041416 |
| Base 7 | 12525157 | 12525317 |
| Base 8 | 5005638 | 5005758 |
| Base 9 | 2702269 | 2702379 |
| Base 10 | 16421110 | 16422110 |
| Base 11 | 10241311 | 10242211 |
| Base 12 | 7b04312 | 7b05112 |
| Base 13 | 5998813 | 5999513 |
| Base 14 | 43bb514 | 43bc114 |
| Base 15 | 339c615 | 339d115 |
| Base 16 | 2817316 | 2817d16 |