Compare 420 vs 429
| Property | 420 | 429 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 22 × 31 × 51 × 71 | 31 × 111 × 131 |
| Prime factorization | 2 × 2 × 3 × 5 × 7 | 3 × 11 × 13 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420 | 1, 3, 11, 13, 33, 39, 143, 429 |
| Number of properties | 0 | 0 |
| Roman numberals | CDXX | CDXXIX |
| Base 2 | 1101001002 | 1101011012 |
| Base 3 | 1201203 | 1202203 |
| Base 4 | 122104 | 122314 |
| Base 5 | 31405 | 32045 |
| Base 6 | 15406 | 15536 |
| Base 7 | 11407 | 11527 |
| Base 8 | 6448 | 6558 |
| Base 9 | 5169 | 5269 |
| Base 10 | 42010 | 42910 |
| Base 11 | 35211 | 36011 |
| Base 12 | 2b012 | 2b912 |
| Base 13 | 26413 | 27013 |
| Base 14 | 22014 | 22914 |
| Base 15 | 1d015 | 1d915 |
| Base 16 | 1a416 | 1ad16 |