Compare 42087 vs 42089
| Property | 42087 | 42089 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 140291 | 420891 |
| Prime factorization | 3 × 14029 | 42089 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 14029, 42087 | 1, 42089 |
| Number of properties | 1 | 7 |
| Additive primes | 1962nd | |
| Harmonic primes | 1639th | |
| Isolated primes | 3177th | |
| Primes | 4402nd | |
| Pythagorean primes | 2182nd | |
| Semiprimes | 10269th | |
| Sexy primes (2nd member) | 1248th | |
| Sophie germain primes | 587th | |
| Roman numberals | ||
| Base 2 | 10100100011001112 | 10100100011010012 |
| Base 3 | 20102012103 | 20102012123 |
| Base 4 | 221012134 | 221012214 |
| Base 5 | 23213225 | 23213245 |
| Base 6 | 5225036 | 5225056 |
| Base 7 | 2334637 | 2334657 |
| Base 8 | 1221478 | 1221518 |
| Base 9 | 636539 | 636559 |
| Base 10 | 4208710 | 4208910 |
| Base 11 | 2969111 | 2969311 |
| Base 12 | 2043312 | 2043512 |
| Base 13 | 1620613 | 1620813 |
| Base 14 | 114a314 | 114a514 |
| Base 15 | c70c15 | c70e15 |
| Base 16 | a46716 | a46916 |