Compare 142115 vs 142121
| Property | 142115 | 142121 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 51 × 431 × 6611 | 71 × 791 × 2571 |
| Prime factorization | 5 × 43 × 661 | 7 × 79 × 257 |
| Divisors count | 8 | 8 |
| Divisors | 1, 5, 43, 215, 661, 3305, 28423, 142115 | 1, 7, 79, 257, 553, 1799, 20303, 142121 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000101011001000112 | 1000101011001010012 |
| Base 3 | 210122211123 | 210122212023 |
| Base 4 | 2022302034 | 2022302214 |
| Base 5 | 140214305 | 140214415 |
| Base 6 | 30135356 | 30135456 |
| Base 7 | 11312217 | 11312307 |
| Base 8 | 4254438 | 4254518 |
| Base 9 | 2358459 | 2358529 |
| Base 10 | 14211510 | 14212110 |
| Base 11 | 9785611 | 9786111 |
| Base 12 | 6a2ab12 | 6a2b512 |
| Base 13 | 4c8bc13 | 4c8c513 |
| Base 14 | 39b1114 | 39b1714 |
| Base 15 | 2c19515 | 2c19b15 |
| Base 16 | 22b2316 | 22b2916 |