Compare 21078 vs 21085
Property | 21078 | 21085 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 32 × 11711 | 51 × 42171 |
Prime factorization | 2 × 3 × 3 × 1171 | 5 × 4217 |
Divisors count | 12 | 4 |
Divisors | 1, 2, 3, 6, 9, 18, 1171, 2342, 3513, 7026, 10539, 21078 | 1, 5, 4217, 21085 |
Number of properties | 0 | 1 |
Semiprimes | 5350th | |
Roman numberals | ||
Base 2 | 1010010010101102 | 1010010010111012 |
Base 3 | 10012202003 | 10012202213 |
Base 4 | 110211124 | 110211314 |
Base 5 | 11333035 | 11333205 |
Base 6 | 2413306 | 2413416 |
Base 7 | 1153117 | 1153217 |
Base 8 | 511268 | 511358 |
Base 9 | 318209 | 318279 |
Base 10 | 2107810 | 2108510 |
Base 11 | 1492211 | 1492911 |
Base 12 | 1024612 | 1025112 |
Base 13 | 979513 | 979c13 |
Base 14 | 797814 | 798114 |
Base 15 | 63a315 | 63aa15 |
Base 16 | 525616 | 525d16 |