Compare 21320 vs 21331
Property | 21320 | 21331 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 6 | 2 |
Prime factorization | 23 × 51 × 131 × 411 | 831 × 2571 |
Prime factorization | 2 × 2 × 2 × 5 × 13 × 41 | 83 × 257 |
Divisors count | 32 | 4 |
Divisors | 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 10660, 21320 | 1, 83, 257, 21331 |
Number of properties | 0 | 1 |
Semiprimes | 5405th | |
Roman numberals | ||
Base 2 | 1010011010010002 | 1010011010100112 |
Base 3 | 10020201223 | 10020210013 |
Base 4 | 110310204 | 110311034 |
Base 5 | 11402405 | 11403115 |
Base 6 | 2424126 | 2424316 |
Base 7 | 1161057 | 1161227 |
Base 8 | 515108 | 515238 |
Base 9 | 322189 | 322319 |
Base 10 | 2132010 | 2133110 |
Base 11 | 1502211 | 1503211 |
Base 12 | 1040812 | 1041712 |
Base 13 | 992013 | 992b13 |
Base 14 | 7aac14 | 7ab914 |
Base 15 | 64b515 | 64c115 |
Base 16 | 534816 | 535316 |