Compare 42012 vs 42021
| Property | 42012 | 42021 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 6 | 5 |
| Prime factorization | 22 × 33 × 3891 | 32 × 71 × 231 × 291 |
| Prime factorization | 2 × 2 × 3 × 3 × 3 × 389 | 3 × 3 × 7 × 23 × 29 |
| Divisors count | 24 | 24 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 778, 1167, 1556, 2334, 3501, 4668, 7002, 10503, 14004, 21006, 42012 | 1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 203, 207, 261, 483, 609, 667, 1449, 1827, 2001, 4669, 6003, 14007, 42021 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10100100000111002 | 10100100001001012 |
| Base 3 | 20101220003 | 20101221003 |
| Base 4 | 221001304 | 221002114 |
| Base 5 | 23210225 | 23210415 |
| Base 6 | 5223006 | 5223136 |
| Base 7 | 2333257 | 2333407 |
| Base 8 | 1220348 | 1220458 |
| Base 9 | 635609 | 635709 |
| Base 10 | 4201210 | 4202110 |
| Base 11 | 2962311 | 2963111 |
| Base 12 | 2039012 | 2039912 |
| Base 13 | 1617913 | 1618513 |
| Base 14 | 1144c14 | 1145714 |
| Base 15 | c6ac15 | c6b615 |
| Base 16 | a41c16 | a42516 |