Compare 212982 vs 212991
Property | 212982 | 212991 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 5 | 2 |
Total factors | 5 | 2 |
Prime factorization | 21 × 31 × 71 × 111 × 4611 | 31 × 709971 |
Prime factorization | 2 × 3 × 7 × 11 × 461 | 3 × 70997 |
Divisors count | 32 | 4 |
Divisors | 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 461, 462, 922, 1383, 2766, 3227, 5071, 6454, 9681, 10142, 15213, 19362, 30426, 35497, 70994, 106491, 212982 | 1, 3, 70997, 212991 |
Number of properties | 0 | 1 |
Semiprimes | 48020th | |
Roman numberals | ||
Base 2 | 1100111111111101102 | 1100111111111111112 |
Base 3 | 1012110110203 | 1012110111203 |
Base 4 | 3033333124 | 3033333334 |
Base 5 | 233034125 | 233034315 |
Base 6 | 43220106 | 43220236 |
Base 7 | 15446407 | 15446527 |
Base 8 | 6377668 | 6377778 |
Base 9 | 3541369 | 3541469 |
Base 10 | 21298210 | 21299110 |
Base 11 | 13602011 | 13602911 |
Base 12 | a330612 | a331312 |
Base 13 | 75c3313 | 75c3c13 |
Base 14 | 5789014 | 5789914 |
Base 15 | 4318c15 | 4319615 |
Base 16 | 33ff616 | 33fff16 |