Compare 290041 vs 290042
| Property | 290041 | 290042 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2900411 | 21 × 1450211 |
| Prime factorization | 290041 | 2 × 145021 |
| Divisors count | 2 | 4 |
| Divisors | 1, 290041 | 1, 2, 145021, 290042 |
| Number of properties | 4 | 1 |
| Harmonic primes | 9416th | |
| Primes | 25231st | |
| Semiprimes | 64471st | |
| Sexy primes (1st member) | 5842nd | |
| Twin primes (2nd member) | 2923rd | |
| Roman numberals | ||
| Base 2 | 10001101100111110012 | 10001101100111110102 |
| Base 3 | 1122012120213 | 1122012120223 |
| Base 4 | 10123033214 | 10123033224 |
| Base 5 | 332401315 | 332401325 |
| Base 6 | 101144416 | 101144426 |
| Base 7 | 23154137 | 23154147 |
| Base 8 | 10663718 | 10663728 |
| Base 9 | 4817679 | 4817689 |
| Base 10 | 29004110 | 29004210 |
| Base 11 | 188a0411 | 188a0511 |
| Base 12 | 11ba2112 | 11ba2212 |
| Base 13 | a202b13 | a202c13 |
| Base 14 | 779b314 | 779b414 |
| Base 15 | 5ae1115 | 5ae1215 |
| Base 16 | 46cf916 | 46cfa16 |