Compare 212115 vs 212122
| Property | 212115 | 212122 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 51 × 791 × 1791 | 21 × 671 × 15831 |
| Prime factorization | 3 × 5 × 79 × 179 | 2 × 67 × 1583 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 5, 15, 79, 179, 237, 395, 537, 895, 1185, 2685, 14141, 42423, 70705, 212115 | 1, 2, 67, 134, 1583, 3166, 106061, 212122 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1100111100100100112 | 1100111100100110102 |
| Base 3 | 1012022220103 | 1012022221013 |
| Base 4 | 3033021034 | 3033021224 |
| Base 5 | 232414305 | 232414425 |
| Base 6 | 43140036 | 43140146 |
| Base 7 | 15422617 | 15423017 |
| Base 8 | 6362238 | 6362328 |
| Base 9 | 3528639 | 3528719 |
| Base 10 | 21211510 | 21212210 |
| Base 11 | 13540211 | 13540911 |
| Base 12 | a290312 | a290a12 |
| Base 13 | 7571713 | 7572113 |
| Base 14 | 5743114 | 5743814 |
| Base 15 | 42cb015 | 42cb715 |
| Base 16 | 33c9316 | 33c9a16 |