Compare 142987 vs 142994
| Property | 142987 | 142994 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 131 × 171 × 6471 | 21 × 191 × 531 × 711 |
| Prime factorization | 13 × 17 × 647 | 2 × 19 × 53 × 71 |
| Divisors count | 8 | 16 |
| Divisors | 1, 13, 17, 221, 647, 8411, 10999, 142987 | 1, 2, 19, 38, 53, 71, 106, 142, 1007, 1349, 2014, 2698, 3763, 7526, 71497, 142994 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000101110100010112 | 1000101110100100102 |
| Base 3 | 210210102113 | 210210110023 |
| Base 4 | 2023220234 | 2023221024 |
| Base 5 | 140334225 | 140334345 |
| Base 6 | 30215516 | 30220026 |
| Base 7 | 11336057 | 11336157 |
| Base 8 | 4272138 | 4272228 |
| Base 9 | 2371249 | 2371329 |
| Base 10 | 14298710 | 14299410 |
| Base 11 | 9847911 | 9848511 |
| Base 12 | 6a8b712 | 6a90212 |
| Base 13 | 5011013 | 5011713 |
| Base 14 | 3a17514 | 3a17c14 |
| Base 15 | 2c57715 | 2c57e15 |
| Base 16 | 22e8b16 | 22e9216 |