Compare 129909 vs 129911
| Property | 129909 | 129911 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 131 × 33311 | 1631 × 7971 |
| Prime factorization | 3 × 13 × 3331 | 163 × 797 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 13, 39, 3331, 9993, 43303, 129909 | 1, 163, 797, 129911 |
| Number of properties | 0 | 1 |
| Semiprimes | 30001st | |
| Roman numberals | ||
| Base 2 | 111111011011101012 | 111111011011101112 |
| Base 3 | 201210121103 | 201210121123 |
| Base 4 | 1332313114 | 1332313134 |
| Base 5 | 131241145 | 131241215 |
| Base 6 | 24412336 | 24412356 |
| Base 7 | 10505137 | 10505157 |
| Base 8 | 3755658 | 3755678 |
| Base 9 | 2171739 | 2171759 |
| Base 10 | 12990910 | 12991110 |
| Base 11 | 8966a11 | 8967111 |
| Base 12 | 6321912 | 6321b12 |
| Base 13 | 4719013 | 4719213 |
| Base 14 | 354b314 | 354b514 |
| Base 15 | 2875915 | 2875b15 |
| Base 16 | 1fb7516 | 1fb7716 |