Compare 21888 vs 21890
Property | 21888 | 21890 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 4 |
Total factors | 10 | 4 |
Prime factorization | 27 × 32 × 191 | 21 × 51 × 111 × 1991 |
Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 | 2 × 5 × 11 × 199 |
Divisors count | 48 | 16 |
Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888 | 1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 21890 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1010101100000002 | 1010101100000102 |
Base 3 | 10100002003 | 10100002023 |
Base 4 | 111120004 | 111120024 |
Base 5 | 12000235 | 12000305 |
Base 6 | 2452006 | 2452026 |
Base 7 | 1205467 | 1205517 |
Base 8 | 526008 | 526028 |
Base 9 | 330209 | 330229 |
Base 10 | 2188810 | 2189010 |
Base 11 | 1549911 | 154a011 |
Base 12 | 1080012 | 1080212 |
Base 13 | 9c6913 | 9c6b13 |
Base 14 | 7d9614 | 7d9814 |
Base 15 | 674315 | 674515 |
Base 16 | 558016 | 558216 |