Compare 42015 vs 42026
| Property | 42015 | 42026 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 51 × 28011 | 21 × 210131 |
| Prime factorization | 3 × 5 × 2801 | 2 × 21013 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 5, 15, 2801, 8403, 14005, 42015 | 1, 2, 21013, 42026 |
| Number of properties | 0 | 1 |
| Semiprimes | 10253rd | |
| Roman numberals | ||
| Base 2 | 10100100000111112 | 10100100001010102 |
| Base 3 | 20101220103 | 20101221123 |
| Base 4 | 221001334 | 221002224 |
| Base 5 | 23210305 | 23211015 |
| Base 6 | 5223036 | 5223226 |
| Base 7 | 2333317 | 2333457 |
| Base 8 | 1220378 | 1220528 |
| Base 9 | 635639 | 635759 |
| Base 10 | 4201510 | 4202610 |
| Base 11 | 2962611 | 2963611 |
| Base 12 | 2039312 | 203a212 |
| Base 13 | 1617c13 | 1618a13 |
| Base 14 | 1145114 | 1145c14 |
| Base 15 | c6b015 | c6bb15 |
| Base 16 | a41f16 | a42a16 |