Compare 21890 vs 21896
Property | 21890 | 21896 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 4 |
Total factors | 4 | 6 |
Prime factorization | 21 × 51 × 111 × 1991 | 23 × 71 × 171 × 231 |
Prime factorization | 2 × 5 × 11 × 199 | 2 × 2 × 2 × 7 × 17 × 23 |
Divisors count | 16 | 32 |
Divisors | 1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 21890 | 1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 2737, 3128, 5474, 10948, 21896 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1010101100000102 | 1010101100010002 |
Base 3 | 10100002023 | 10100002223 |
Base 4 | 111120024 | 111120204 |
Base 5 | 12000305 | 12000415 |
Base 6 | 2452026 | 2452126 |
Base 7 | 1205517 | 1205607 |
Base 8 | 526028 | 526108 |
Base 9 | 330229 | 330289 |
Base 10 | 2189010 | 2189610 |
Base 11 | 154a011 | 154a611 |
Base 12 | 1080212 | 1080812 |
Base 13 | 9c6b13 | 9c7413 |
Base 14 | 7d9814 | 7da014 |
Base 15 | 674515 | 674b15 |
Base 16 | 558216 | 558816 |