Compare 142512 vs 142521
| Property | 142512 | 142521 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 24 × 31 × 29691 | 31 × 475071 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 2969 | 3 × 47507 |
| Divisors count | 20 | 4 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2969, 5938, 8907, 11876, 17814, 23752, 35628, 47504, 71256, 142512 | 1, 3, 47507, 142521 |
| Number of properties | 0 | 1 |
| Semiprimes | 32731st | |
| Roman numberals | ||
| Base 2 | 1000101100101100002 | 1000101100101110012 |
| Base 3 | 210201110203 | 210201111203 |
| Base 4 | 2023023004 | 2023023214 |
| Base 5 | 140300225 | 140300415 |
| Base 6 | 30154406 | 30154536 |
| Base 7 | 11323267 | 11323417 |
| Base 8 | 4262608 | 4262718 |
| Base 9 | 2364369 | 2364469 |
| Base 10 | 14251210 | 14252110 |
| Base 11 | 9808711 | 9809511 |
| Base 12 | 6a58012 | 6a58912 |
| Base 13 | 4cb3613 | 4cb4213 |
| Base 14 | 39d1614 | 39d2114 |
| Base 15 | 2c35c15 | 2c36615 |
| Base 16 | 22cb016 | 22cb916 |