Compare 42015 vs 42022
| Property | 42015 | 42022 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 51 × 28011 | 21 × 210111 |
| Prime factorization | 3 × 5 × 2801 | 2 × 21011 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 5, 15, 2801, 8403, 14005, 42015 | 1, 2, 21011, 42022 |
| Number of properties | 0 | 1 |
| Semiprimes | 10252nd | |
| Roman numberals | ||
| Base 2 | 10100100000111112 | 10100100001001102 |
| Base 3 | 20101220103 | 20101221013 |
| Base 4 | 221001334 | 221002124 |
| Base 5 | 23210305 | 23210425 |
| Base 6 | 5223036 | 5223146 |
| Base 7 | 2333317 | 2333417 |
| Base 8 | 1220378 | 1220468 |
| Base 9 | 635639 | 635719 |
| Base 10 | 4201510 | 4202210 |
| Base 11 | 2962611 | 2963211 |
| Base 12 | 2039312 | 2039a12 |
| Base 13 | 1617c13 | 1618613 |
| Base 14 | 1145114 | 1145814 |
| Base 15 | c6b015 | c6b715 |
| Base 16 | a41f16 | a42616 |