Compare 138440 vs 138441
| Property | 138440 | 138441 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 34611 | 31 × 461471 |
| Prime factorization | 2 × 2 × 2 × 5 × 3461 | 3 × 46147 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 3461, 6922, 13844, 17305, 27688, 34610, 69220, 138440 | 1, 3, 46147, 138441 |
| Number of properties | 0 | 1 |
| Semiprimes | 31843rd | |
| Roman numberals | ||
| Base 2 | 1000011100110010002 | 1000011100110010012 |
| Base 3 | 210002201023 | 210002201103 |
| Base 4 | 2013030204 | 2013030214 |
| Base 5 | 134122305 | 134122315 |
| Base 6 | 25445326 | 25445336 |
| Base 7 | 11144217 | 11144227 |
| Base 8 | 4163108 | 4163118 |
| Base 9 | 2308129 | 2308139 |
| Base 10 | 13844010 | 13844110 |
| Base 11 | 9501511 | 9501611 |
| Base 12 | 6814812 | 6814912 |
| Base 13 | 4b02313 | 4b02413 |
| Base 14 | 3864814 | 3864914 |
| Base 15 | 2b04515 | 2b04615 |
| Base 16 | 21cc816 | 21cc916 |