Compare 42021 vs 42027
| Property | 42021 | 42027 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 32 × 71 × 231 × 291 | 31 × 140091 |
| Prime factorization | 3 × 3 × 7 × 23 × 29 | 3 × 14009 |
| Divisors count | 24 | 4 |
| Divisors | 1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 203, 207, 261, 483, 609, 667, 1449, 1827, 2001, 4669, 6003, 14007, 42021 | 1, 3, 14009, 42027 |
| Number of properties | 0 | 1 |
| Semiprimes | 10254th | |
| Roman numberals | ||
| Base 2 | 10100100001001012 | 10100100001010112 |
| Base 3 | 20101221003 | 20101221203 |
| Base 4 | 221002114 | 221002234 |
| Base 5 | 23210415 | 23211025 |
| Base 6 | 5223136 | 5223236 |
| Base 7 | 2333407 | 2333467 |
| Base 8 | 1220458 | 1220538 |
| Base 9 | 635709 | 635769 |
| Base 10 | 4202110 | 4202710 |
| Base 11 | 2963111 | 2963711 |
| Base 12 | 2039912 | 203a312 |
| Base 13 | 1618513 | 1618b13 |
| Base 14 | 1145714 | 1145d14 |
| Base 15 | c6b615 | c6bc15 |
| Base 16 | a42516 | a42b16 |