Compare 21331 vs 21340
Property | 21331 | 21340 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 4 |
Total factors | 2 | 5 |
Prime factorization | 831 × 2571 | 22 × 51 × 111 × 971 |
Prime factorization | 83 × 257 | 2 × 2 × 5 × 11 × 97 |
Divisors count | 4 | 24 |
Divisors | 1, 83, 257, 21331 | 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 4268, 5335, 10670, 21340 |
Number of properties | 1 | 0 |
Semiprimes | 5405th | |
Roman numberals | ||
Base 2 | 1010011010100112 | 1010011010111002 |
Base 3 | 10020210013 | 10020211013 |
Base 4 | 110311034 | 110311304 |
Base 5 | 11403115 | 11403305 |
Base 6 | 2424316 | 2424446 |
Base 7 | 1161227 | 1161347 |
Base 8 | 515238 | 515348 |
Base 9 | 322319 | 322419 |
Base 10 | 2133110 | 2134010 |
Base 11 | 1503211 | 1504011 |
Base 12 | 1041712 | 1042412 |
Base 13 | 992b13 | 993713 |
Base 14 | 7ab914 | 7ac414 |
Base 15 | 64c115 | 64ca15 |
Base 16 | 535316 | 535c16 |