Compare 21984 vs 21993
Property | 21984 | 21993 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 7 | 2 |
Prime factorization | 25 × 31 × 2291 | 31 × 73311 |
Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 229 | 3 × 7331 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 229, 458, 687, 916, 1374, 1832, 2748, 3664, 5496, 7328, 10992, 21984 | 1, 3, 7331, 21993 |
Number of properties | 0 | 1 |
Semiprimes | 5553rd | |
Roman numberals | ||
Base 2 | 1010101111000002 | 1010101111010012 |
Base 3 | 10100110203 | 10100111203 |
Base 4 | 111132004 | 111132214 |
Base 5 | 12004145 | 12004335 |
Base 6 | 2454406 | 2454536 |
Base 7 | 1210447 | 1210567 |
Base 8 | 527408 | 527518 |
Base 9 | 331369 | 331469 |
Base 10 | 2198410 | 2199310 |
Base 11 | 1557611 | 1558411 |
Base 12 | 1088012 | 1088912 |
Base 13 | a01113 | a01a13 |
Base 14 | 802414 | 802d14 |
Base 15 | 67a915 | 67b315 |
Base 16 | 55e016 | 55e916 |