Compare 1021957 vs 1021961
| Property | 1021957 | 1021961 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 1071 × 95511 | 10219611 |
| Prime factorization | 107 × 9551 | 1021961 |
| Divisors count | 4 | 2 |
| Divisors | 1, 107, 9551, 1021957 | 1, 1021961 |
| Number of properties | 1 | 3 |
| Chen primes | 30549th | |
| Primes | 80121st | |
| Semiprimes | 214368th | |
| Twin primes (1st member) | 8340th | |
| Roman numberals | ||
| Base 2 | 111110011000000001012 | 111110011000000010012 |
| Base 3 | 12202202120213 | 12202202121023 |
| Base 4 | 33212000114 | 33212000214 |
| Base 5 | 2302003125 | 2302003215 |
| Base 6 | 335231416 | 335231456 |
| Base 7 | 114543167 | 114543237 |
| Base 8 | 37140058 | 37140118 |
| Base 9 | 18267679 | 18267729 |
| Base 10 | 102195710 | 102196110 |
| Base 11 | 6388a211 | 6388a611 |
| Base 12 | 4134b112 | 4134b512 |
| Base 13 | 29a21113 | 29a21513 |
| Base 14 | 1c860d14 | 1c861314 |
| Base 15 | 152c0715 | 152c0b15 |
| Base 16 | f980516 | f980916 |