Compare 129155 vs 129158
| Property | 129155 | 129158 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 131 × 19871 | 21 × 645791 |
| Prime factorization | 5 × 13 × 1987 | 2 × 64579 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 13, 65, 1987, 9935, 25831, 129155 | 1, 2, 64579, 129158 |
| Number of properties | 0 | 1 |
| Semiprimes | 29843rd | |
| Roman numberals | ||
| Base 2 | 111111000100000112 | 111111000100001102 |
| Base 3 | 201200111123 | 201200111223 |
| Base 4 | 1332020034 | 1332020124 |
| Base 5 | 131131105 | 131131135 |
| Base 6 | 24335356 | 24335426 |
| Base 7 | 10453557 | 10453617 |
| Base 8 | 3742038 | 3742068 |
| Base 9 | 2161459 | 2161489 |
| Base 10 | 12915510 | 12915810 |
| Base 11 | 8904411 | 8904711 |
| Base 12 | 628ab12 | 628b212 |
| Base 13 | 46a3013 | 46a3313 |
| Base 14 | 350d514 | 350d814 |
| Base 15 | 2840515 | 2840815 |
| Base 16 | 1f88316 | 1f88616 |