Compare 121986 vs 121988
| Property | 121986 | 121988 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 7 | 3 |
| Prime factorization | 21 × 35 × 2511 | 22 × 304971 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 3 × 251 | 2 × 2 × 30497 |
| Divisors count | 24 | 6 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 251, 486, 502, 753, 1506, 2259, 4518, 6777, 13554, 20331, 40662, 60993, 121986 | 1, 2, 4, 30497, 60994, 121988 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111011100100000102 | 111011100100001002 |
| Base 3 | 200121000003 | 200121000023 |
| Base 4 | 1313020024 | 1313020104 |
| Base 5 | 124004215 | 124004235 |
| Base 6 | 23404306 | 23404326 |
| Base 7 | 10154347 | 10154367 |
| Base 8 | 3562028 | 3562048 |
| Base 9 | 2053009 | 2053029 |
| Base 10 | 12198610 | 12198810 |
| Base 11 | 8371711 | 8371911 |
| Base 12 | 5a71612 | 5a71812 |
| Base 13 | 436a713 | 436a913 |
| Base 14 | 3265414 | 3265614 |
| Base 15 | 2622615 | 2622815 |
| Base 16 | 1dc8216 | 1dc8416 |