Compare 42639 vs 42642
| Property | 42639 | 42642 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 31 × 611 × 2331 | 21 × 32 × 231 × 1031 |
| Prime factorization | 3 × 61 × 233 | 2 × 3 × 3 × 23 × 103 |
| Divisors count | 8 | 24 |
| Divisors | 1, 3, 61, 183, 233, 699, 14213, 42639 | 1, 2, 3, 6, 9, 18, 23, 46, 69, 103, 138, 206, 207, 309, 414, 618, 927, 1854, 2369, 4738, 7107, 14214, 21321, 42642 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10100110100011112 | 10100110100100102 |
| Base 3 | 20111110203 | 20111111003 |
| Base 4 | 221220334 | 221221024 |
| Base 5 | 23310245 | 23310325 |
| Base 6 | 5252236 | 5252306 |
| Base 7 | 2352127 | 2352157 |
| Base 8 | 1232178 | 1232228 |
| Base 9 | 644369 | 644409 |
| Base 10 | 4263910 | 4264210 |
| Base 11 | 2a04311 | 2a04611 |
| Base 12 | 2081312 | 2081612 |
| Base 13 | 1653c13 | 1654213 |
| Base 14 | 1177914 | 1177c14 |
| Base 15 | c97915 | c97c15 |
| Base 16 | a68f16 | a69216 |