Compare 21331 vs 21333
| Property | 21331 | 21333 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 831 × 2571 | 31 × 131 × 5471 |
| Prime factorization | 83 × 257 | 3 × 13 × 547 |
| Divisors count | 4 | 8 |
| Divisors | 1, 83, 257, 21331 | 1, 3, 13, 39, 547, 1641, 7111, 21333 |
| Number of properties | 1 | 0 |
| Semiprimes | 5405th | |
| Roman numberals | ||
| Base 2 | 1010011010100112 | 1010011010101012 |
| Base 3 | 10020210013 | 10020210103 |
| Base 4 | 110311034 | 110311114 |
| Base 5 | 11403115 | 11403135 |
| Base 6 | 2424316 | 2424336 |
| Base 7 | 1161227 | 1161247 |
| Base 8 | 515238 | 515258 |
| Base 9 | 322319 | 322339 |
| Base 10 | 2133110 | 2133310 |
| Base 11 | 1503211 | 1503411 |
| Base 12 | 1041712 | 1041912 |
| Base 13 | 992b13 | 993013 |
| Base 14 | 7ab914 | 7abb14 |
| Base 15 | 64c115 | 64c315 |
| Base 16 | 535316 | 535516 |