Compare 138551 vs 138555
| Property | 138551 | 138555 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 197931 | 32 × 51 × 30791 |
| Prime factorization | 7 × 19793 | 3 × 3 × 5 × 3079 |
| Divisors count | 4 | 12 |
| Divisors | 1, 7, 19793, 138551 | 1, 3, 5, 9, 15, 45, 3079, 9237, 15395, 27711, 46185, 138555 |
| Number of properties | 1 | 0 |
| Semiprimes | 31869th | |
| Roman numberals | ||
| Base 2 | 1000011101001101112 | 1000011101001110112 |
| Base 3 | 210010011123 | 210010012003 |
| Base 4 | 2013103134 | 2013103234 |
| Base 5 | 134132015 | 134132105 |
| Base 6 | 25452356 | 25452436 |
| Base 7 | 11146407 | 11146447 |
| Base 8 | 4164678 | 4164738 |
| Base 9 | 2310459 | 2310509 |
| Base 10 | 13855110 | 13855510 |
| Base 11 | 9510611 | 9510a11 |
| Base 12 | 6821b12 | 6822312 |
| Base 13 | 4b0aa13 | 4b0b113 |
| Base 14 | 386c714 | 386cb14 |
| Base 15 | 2b0bb15 | 2b0c015 |
| Base 16 | 21d3716 | 21d3b16 |