Compare 21331 vs 21338
Property | 21331 | 21338 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 3 |
Prime factorization | 831 × 2571 | 21 × 471 × 2271 |
Prime factorization | 83 × 257 | 2 × 47 × 227 |
Divisors count | 4 | 8 |
Divisors | 1, 83, 257, 21331 | 1, 2, 47, 94, 227, 454, 10669, 21338 |
Number of properties | 1 | 0 |
Semiprimes | 5405th | |
Roman numberals | ||
Base 2 | 1010011010100112 | 1010011010110102 |
Base 3 | 10020210013 | 10020210223 |
Base 4 | 110311034 | 110311224 |
Base 5 | 11403115 | 11403235 |
Base 6 | 2424316 | 2424426 |
Base 7 | 1161227 | 1161327 |
Base 8 | 515238 | 515328 |
Base 9 | 322319 | 322389 |
Base 10 | 2133110 | 2133810 |
Base 11 | 1503211 | 1503911 |
Base 12 | 1041712 | 1042212 |
Base 13 | 992b13 | 993513 |
Base 14 | 7ab914 | 7ac214 |
Base 15 | 64c115 | 64c815 |
Base 16 | 535316 | 535a16 |