Compare 42103 vs 42105
| Property | 42103 | 42105 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 711 × 5931 | 31 × 51 × 71 × 4011 |
| Prime factorization | 71 × 593 | 3 × 5 × 7 × 401 |
| Divisors count | 4 | 16 |
| Divisors | 1, 71, 593, 42103 | 1, 3, 5, 7, 15, 21, 35, 105, 401, 1203, 2005, 2807, 6015, 8421, 14035, 42105 |
| Number of properties | 1 | 0 |
| Semiprimes | 10272nd | |
| Roman numberals | ||
| Base 2 | 10100100011101112 | 10100100011110012 |
| Base 3 | 20102021013 | 20102021103 |
| Base 4 | 221013134 | 221013214 |
| Base 5 | 23214035 | 23214105 |
| Base 6 | 5225316 | 5225336 |
| Base 7 | 2335157 | 2335207 |
| Base 8 | 1221678 | 1221718 |
| Base 9 | 636719 | 636739 |
| Base 10 | 4210310 | 4210510 |
| Base 11 | 296a611 | 296a811 |
| Base 12 | 2044712 | 2044912 |
| Base 13 | 1621913 | 1621b13 |
| Base 14 | 114b514 | 114b714 |
| Base 15 | c71d15 | c72015 |
| Base 16 | a47716 | a47916 |